amazon-payments amex bitcoin cirrus discover fancy google-wallet interact jcb mastercard paypal stripe twitter visa diners-club dankort apple-pay facebook google-plus instagram maestro pinterest rss tumblr vimeo youtube arrow-bottom arrow-right arrow-left arrow-top cross search user cart minus plus arrow-right-2 comment
Free Shipping in Canada for orders $300+
Contact 905-397-5684 thenq@niagaraquartermaster.com
  • Facebook
  • Instagram
  • Open menu
    • Packages
    • Airsoft Guns
      • Electric Guns By Brand
        • Arcturus
        • Ares
        • E&L
        • King Arms
        • Raven Evolution
        • EMG
        • KWA
        • VFC
      • Electric Guns By Models
        • M4/M16/416 Series
        • AK Series
        • DMR Series
        • G36 Series
        • LMG Series
        • Scar Series
        • Sub-Machine Guns
        • Other
      • Gas Pistols By Brand
        • Cybergun
        • Farsan
        • KJW
        • KWC
        • SRC
        • WE
        • Wingun
      • Gas Pistols By Gas Type
        • CO2 Pistols
        • Green Gas Pistols
      • Gas & HPA Rifles
        • Matador Tactical GAS Shotguns
        • WE GAS RIfles
        • VFC GAS Rifles
        • Wolverine HPA Rifles
        • KWA GAS Rifles
      • Spring Guns
      • Used/Upgraded/Consignment Guns
    • Airsoft Supplies
      • Airsoft Gun Magazines
        • Electric Gun Magazines
        • Gas Pistol Magazines
        • Gas Rifle Magazines
        • Spring Gun Magazines
      • Batteries
        • 7.4v LIPOs
        • 11.1v LIPOs
        • Other
      • Battery Chargers
      • BB's
        • Biodegradable
        • Non-Biodegradable
        • Tracers
      • BB Speed Loaders
      • CO2 & Green Gas
      • Gas Accessories & Adapters
      • Grenades & Launchers
        • 40MM Grenade Shells
        • Grenade Accessories
        • Grenade Launchers
        • Hand Grenades
        • Smoke Grenades
    • Airsoft Parts
      • AEG Inner Barrels, Hop-Up Units, etc.
        • AEG Buckings & Nubs
        • AEG Hop-Ups
        • AEG Inner Barrels
      • High Pressure Air
        • HPA Engines
        • HPA Parts
        • HPA Regulators & Lines
        • HPA Tanks
        • HPA By Brands
      • Internal AEG Parts
        • Air Nozzles
        • Cylinders & Heads
        • Gearboxes
        • Gears, Bushings & Shims
        • MOSFETs
        • Motors
        • Pistons
        • Piston Heads
        • Selector Plates
        • Springs
        • Tappets
        • Triggers
        • Wiring & Trigger Contacts
      • Gas Gun Parts
        • Gas Pistol Parts
        • Gas Rifle Parts
      • Pistol Grips
      • Rails & Conversion Kits
        • Conversion Kits
        • Rails
      • Receiver Parts
      • Sling Adapters & Plates
      • Spring Gun Internals
      • Stocks
      • Tech Services & Tools
    • Airsoft Accesories
      • Barrel Attachments
        • Barrel Adapters
        • Flash Hiders
        • Outer Barrels
        • Suppressors
        • Tracer Units
      • Bipods
      • Foregrips
      • Lights & Lasers
        • Accessories
        • Lasers
        • Lights
        • Light & Laser Combos
        • Mounts
      • Optics & SIghts
        • Magnified Optics
        • Non-Magnified Optics
        • Optic Accessories & Protection
        • Iron Sights
      • PEQ Boxes
    • Apparel
      • Belts
      • Footwear
        • Altama
        • Boot Accessories
        • Smith & Wesson
        • Socks
        • Surplus
        • Original Swat
      • Gloves
        • Tactical Gloves
        • Winter Gloves
      • Headgear
        • Balaclavas & Face Wraps
        • Boonie Hats
        • Ball Caps
        • Toques
        • Shemaghs
      • Jackets & Coats
      • Morale Patches
        • Flags
        • Morale Patches
      • Pants
        • Shadow Elite
        • Surplus Pants
      • Shirts
        • Shadow Strategic Combat Shirts
        • Shadow Strategic Combat Coats
        • Surplus Shirts
        • T-Shirts
      • Shorts
    • Tactical Gear
      • Bags
        • Backpacks
        • Duffel Bags
        • Gun Bags & Cases
        • Other Bags
        • Shoulder Bags
      • Communication
        • Communication Accessories
        • Mics & Headsets
        • Radios
      • Elbow & Knee Pads
        • Elbow Pads
        • Knee Pads
      • Eye & Face Protection
        • Eyewear Accessories
        • Eye Protection
        • Full Face Masks
        • Lower Face Protection
      • Helmets
      • Holsters, Belts & Leg Rigs
        • Battle Belts
        • Holsters
        • Leg Rigs
        • Tactical Belts
      • Hydration
      • K9 Gear
      • Modular Pouches
        • Admin Pouches
        • Dump Pouches
        • Magazine Pouches
        • Medical Pouches
        • Other Pouches
        • Utility Pouches
      • Outdoors
        • Knives/Axes/Tools
        • MRE Food Packs
        • Rope & Cord
        • Sleep Gear
      • Plate Carriers, Chest Rigs & Vests
        • Chest Rigs
        • Modular Vests
        • Plate Carriers
      • Security
        • Field Notebook Covers
        • Handcuffs
        • Note Books
        • Self-Defense
      • Slings
    • Upgrade & Repair Services
    • Field
      • Waiver
      • About
      • Sniper Rifle Rental Package
      • Rules
  • 0
  • Skip to navigation
  • Skip to main content
  • Skip to footer
Niagara Quartermaster
  • Login
  • Register
  • Cart (0)
  • Packages
  • Airsoft Guns
    • Electric Guns By Brand
      • Arcturus
      • Ares
      • E&L
      • King Arms
      • Raven Evolution
      • EMG
      • KWA
      • VFC
    • Electric Guns By Models
      • M4/M16/416 Series
      • AK Series
      • DMR Series
      • G36 Series
      • LMG Series
      • Scar Series
      • Sub-Machine Guns
      • Other
    • Gas Pistols By Brand
      • Cybergun
      • Farsan
      • KJW
      • KWC
      • SRC
      • WE
      • Wingun
    • Gas Pistols By Gas Type
      • CO2 Pistols
      • Green Gas Pistols
    • Gas & HPA Rifles
      • Matador Tactical GAS Shotguns
      • WE GAS RIfles
      • VFC GAS Rifles
      • Wolverine HPA Rifles
      • KWA GAS Rifles
    • Spring Guns
    • Used/Upgraded/Consignment Guns
  • Airsoft Supplies
    • Airsoft Gun Magazines
      • Electric Gun Magazines
      • Gas Pistol Magazines
      • Gas Rifle Magazines
      • Spring Gun Magazines
    • Batteries
      • 7.4v LIPOs
      • 11.1v LIPOs
      • Other
    • Battery Chargers
    • BB's
      • Biodegradable
      • Non-Biodegradable
      • Tracers
    • BB Speed Loaders
    • CO2 & Green Gas
    • Gas Accessories & Adapters
    • Grenades & Launchers
      • 40MM Grenade Shells
      • Grenade Accessories
      • Grenade Launchers
      • Hand Grenades
      • Smoke Grenades
  • Airsoft Parts
    • AEG Inner Barrels, Hop-Up Units, etc.
      • AEG Buckings & Nubs
      • AEG Hop-Ups
      • AEG Inner Barrels
    • High Pressure Air
      • HPA Engines
      • HPA Parts
      • HPA Regulators & Lines
      • HPA Tanks
      • HPA By Brands
    • Internal AEG Parts
      • Air Nozzles
      • Cylinders & Heads
      • Gearboxes
      • Gears, Bushings & Shims
      • MOSFETs
      • Motors
      • Pistons
      • Piston Heads
      • Selector Plates
      • Springs
      • Tappets
      • Triggers
      • Wiring & Trigger Contacts
    • Gas Gun Parts
      • Gas Pistol Parts
      • Gas Rifle Parts
    • Pistol Grips
    • Rails & Conversion Kits
      • Conversion Kits
      • Rails
    • Receiver Parts
    • Sling Adapters & Plates
    • Spring Gun Internals
    • Stocks
    • Tech Services & Tools
  • Airsoft Accesories
    • Barrel Attachments
      • Barrel Adapters
      • Flash Hiders
      • Outer Barrels
      • Suppressors
      • Tracer Units
    • Bipods
    • Foregrips
    • Lights & Lasers
      • Accessories
      • Lasers
      • Lights
      • Light & Laser Combos
      • Mounts
    • Optics & SIghts
      • Magnified Optics
      • Non-Magnified Optics
      • Optic Accessories & Protection
      • Iron Sights
    • PEQ Boxes
  • Apparel
    • Belts
    • Footwear
      • Altama
      • Boot Accessories
      • Smith & Wesson
      • Socks
      • Surplus
      • Original Swat
    • Gloves
      • Tactical Gloves
      • Winter Gloves
    • Headgear
      • Balaclavas & Face Wraps
      • Boonie Hats
      • Ball Caps
      • Toques
      • Shemaghs
    • Jackets & Coats
    • Morale Patches
      • Flags
      • Morale Patches
    • Pants
      • Shadow Elite
      • Surplus Pants
    • Shirts
      • Shadow Strategic Combat Shirts
      • Shadow Strategic Combat Coats
      • Surplus Shirts
      • T-Shirts
    • Shorts
  • Tactical Gear
    • Bags
      • Backpacks
      • Duffel Bags
      • Gun Bags & Cases
      • Other Bags
      • Shoulder Bags
    • Communication
      • Communication Accessories
      • Mics & Headsets
      • Radios
    • Elbow & Knee Pads
      • Elbow Pads
      • Knee Pads
    • Eye & Face Protection
      • Eyewear Accessories
      • Eye Protection
      • Full Face Masks
      • Lower Face Protection
    • Helmets
    • Holsters, Belts & Leg Rigs
      • Battle Belts
      • Holsters
      • Leg Rigs
      • Tactical Belts
    • Hydration
    • K9 Gear
    • Modular Pouches
      • Admin Pouches
      • Dump Pouches
      • Magazine Pouches
      • Medical Pouches
      • Other Pouches
      • Utility Pouches
    • Outdoors
      • Knives/Axes/Tools
      • MRE Food Packs
      • Rope & Cord
      • Sleep Gear
    • Plate Carriers, Chest Rigs & Vests
      • Chest Rigs
      • Modular Vests
      • Plate Carriers
    • Security
      • Field Notebook Covers
      • Handcuffs
      • Note Books
      • Self-Defense
    • Slings
  • Upgrade & Repair Services
  • Field
    • Waiver
    • About
    • Sniper Rifle Rental Package
    • Rules
  • Home
  • Products
  • Inner Barrels

58 products

Products

  • .25
  • .30
  • .308
  • .32
  • .45
  • 094 style
  • 1 point
  • 1/8 fitting
  • 11.1v LIPO
  • 12.5"
  • 125%
  • 13:1
  • 14 teeth
  • 15 teeth
  • 16:1
  • 18:1
  • 19 teeth
  • 1911
  • 1911 base
  • 1911 lip
  • 1911 mag
  • 1911 nozzle
  • 1911 plate
  • 1911 spring
  • 19x
  • 1x24
  • 2 point
  • 2-Point
  • 2.5-10X
  • 229mm
  • 24mm
  • 26/3000
  • 3 point
  • 3-9X
  • 3-9x40
  • 303
  • 40mm Grenade Shells
  • 420
  • 48/3000
  • 4x32
  • 5 slot
  • 5.56
  • 50rd
  • 550 Paracord
  • 6.01
  • 6.03
  • 68/4500
  • 7.4v LIPO
  • 7.62
  • 7.62mm
  • 70 degree
  • 74n
  • 74u
  • 98k
  • 9mm
  • _FF
  • _new
  • AAC T10
  • aap
  • AAP-01
  • Accessories
  • acog
  • acr
  • Adapter
  • Adaptive Panel
  • adaptor
  • adjustable nozzle
  • adjusting wheel
  • Admin Pouches
  • AEG
  • AEG Magazine
  • AEG spring
  • agilite
  • aiming
  • aims
  • air nozzle
  • Air Nozzles
  • Air Seal
  • AIR TANK
  • Airsoft Chronographs & Tools
  • airtank
  • AK
  • ak adapter
  • ak aeg
  • AK Charging Handles
  • ak gas
  • ak grip
  • ak hammer
  • ak knob
  • ak mag
  • ak mag release
  • AK motor
  • ak mount
  • ak nozzle
  • ak rail
  • ak selector
  • ak sight
  • ak sling
  • AK tactical
  • ak tappet
  • ak top rail
  • ak-104
  • ak-105
  • AK-74
  • AK/M4 Mag Pouches
  • ak104
  • ak105
  • AK12
  • AK74
  • ak74mn
  • AK74u
  • akm
  • aks
  • aks-74
  • aks74
  • Altama
  • amoeba
  • amoeba sniper
  • amomax
  • angel
  • Angled
  • antenna
  • Anti-Fog
  • Anti-Reversal Latches
  • antifog
  • apc9k
  • ar pistol
  • ar-10
  • ar10
  • ARC
  • arcturus
  • ARES
  • armband
  • armor
  • arp
  • arp9
  • arrowhead
  • as-01
  • AS-03
  • as-val
  • as01
  • AS02
  • asassin
  • ascend
  • ASG
  • assassin
  • assault
  • Assualt Vests
  • aster
  • atp
  • aug
  • auto sear
  • b&t
  • b-18
  • baba
  • backpack
  • backpack accessory
  • Backpacks
  • bag
  • Bags
  • bakelite
  • balaclava
  • Balaclavas/Face Wraps
  • ball cap
  • Ballcap
  • ballistic
  • Ballistic Glasses
  • Bandanna
  • Barrel Adapters
  • barrel extension
  • barrel nut
  • BARRETT
  • barricade
  • base plate
  • baseball
  • Basilisk
  • batteries
  • battery
  • Battery Accessories
  • Battery Chargers
  • battery connector
  • battery extension
  • battle axe
  • Battle Belts
  • bb
  • BB Accessories & Speed Loaders
  • bb loader
  • BBs
  • bcm
  • bdu cap
  • bdu pants
  • bdu shorts
  • beanie
  • bearing
  • bearing piston
  • beginner
  • belly
  • belt
  • Belts
  • beret
  • beretta
  • bio
  • bio hazard
  • Biodegradable
  • biohazard
  • bipod
  • Bipods
  • bivvy
  • Black
  • black python
  • bladder
  • Blast Shield
  • blouse
  • blousing
  • blowback
  • bluetooth
  • body armor
  • body armour
  • body pin
  • boogie
  • boonie
  • Boonies
  • Boot Accessories
  • boot band
  • bottle
  • box
  • box mag
  • british
  • broomhandle
  • bucking
  • bucking smg
  • Buckings & Nubs
  • buffer tube
  • buffer tube wrench
  • bulldog
  • bullpup
  • bumper
  • bundle
  • bungee
  • burst disk
  • bushing
  • Bushings & Bearings
  • bushnell
  • buttstock
  • c clip
  • c.a.t.
  • cable
  • CAG
  • call of duty
  • camo
  • canada
  • Canted
  • CANTEEN
  • cantilever
  • Caps
  • carbon
  • cargo
  • case
  • Centering screw
  • Ceremonial Head Gear
  • Ceremonial Hear Gear
  • chainsaw
  • chamber
  • charger
  • charging
  • charging handle
  • chasis
  • chassis
  • chest rig
  • Chest Rigs
  • chiappa
  • chrono
  • chuck norris
  • clamp
  • cleaner
  • clicker
  • CO2
  • Cobra
  • coffee
  • cold weather
  • collapsible
  • Colt
  • Combat Coats
  • combat master
  • combat pants
  • combat shirt
  • Combat Shirts
  • combo
  • comms
  • Communication Accessories
  • compact
  • competition
  • Connectors
  • control board
  • Conversion Kits
  • Cookware
  • cover
  • covers
  • covid
  • Coyote
  • CQB
  • cqc
  • cr123a
  • cr2032
  • csa
  • CTR
  • cummerbund
  • Cut Off Lever
  • cylinder
  • cylinder head
  • Cylinder Heads
  • Cylinders
  • cyma
  • Cytac
  • cz p-09
  • cz shadow
  • d3crh
  • dan wesson
  • Dangler
  • daniel defense
  • DD style
  • dd18
  • Desert
  • desert eagle
  • devgru
  • Disconnector
  • display
  • DMR
  • doctor
  • dog
  • Dope
  • Dot Sight
  • double
  • double eagle
  • dracarys
  • drop down
  • drop-down
  • dropdown
  • drum
  • Drum Mag
  • dry bag
  • dual clip
  • dual point
  • dual riser
  • duct tape
  • duffel
  • duffle
  • Dummy
  • dump
  • Dump Pouches
  • dust cover
  • duty
  • Duty Belts
  • dvc 3-gun
  • dyei
  • e&l
  • E4
  • Eagle
  • ear
  • ear plug
  • ear pro
  • earbud
  • earmor
  • earmuff
  • earphone
  • EDC
  • edge
  • electronic
  • emerson
  • emg
  • EMT
  • endcap
  • enfield
  • eotech
  • EPM
  • EPM1
  • ergo
  • eva
  • eve
  • event
  • evo
  • extended mag
  • extended mag release
  • extended slide
  • extension
  • External parts
  • eye protection
  • eyepro
  • Eyewear Accessories
  • f-1
  • F226
  • f90
  • face cover
  • face mask
  • facemask
  • facemesh
  • falkor
  • fan
  • fast
  • Fast Draw
  • fatigue
  • fcu
  • feed lip
  • feed lips
  • feeder
  • fett
  • Field
  • field jacket
  • field pass
  • fill valve
  • fire control
  • fire selector
  • firing pin
  • firing pin lock
  • First Tactical
  • Fixed
  • flag
  • Flank
  • flank plate
  • flared
  • flash
  • flash hider
  • Flash Hiders
  • flash light
  • flashbang
  • flashhider
  • Flashlight
  • Flashlight Mounts
  • Flashlight Pouches
  • flat
  • Fleece
  • flex
  • flip mount
  • flip up
  • Flip-Up Sights
  • foam
  • foam plate
  • fogging
  • folding
  • folding stock
  • Foregrip
  • Foregrips
  • fred bear
  • full auto
  • full mask
  • full metal
  • furion
  • G SERIES
  • G&G
  • g-force
  • g17
  • g17 gen.5
  • g18
  • g18c
  • G19
  • g19 mag
  • g3 series
  • G36
  • G36c
  • g4
  • g45
  • game
  • GARAND
  • garter
  • Gas
  • Gas Accessories
  • gas mag
  • gas magazine
  • gas mags
  • Gas Masks
  • gas pistol
  • Gas Pistol Externals
  • Gas Pistol Internals
  • gas pistol mag
  • gas rifle
  • Gas Rifle Internals
  • gas shotty
  • gas smg
  • gasket
  • gbb
  • gbbp
  • gbbr
  • gbbr mag
  • gbrs
  • gear hook
  • gear set
  • gear stand
  • gearbox
  • gearbox springs
  • Gearboxes
  • Gears
  • gearset
  • geissele
  • gender
  • General Purpose
  • German
  • ghille
  • Ghillie Suit
  • Ghost
  • glock
  • glock feed
  • glock lic
  • gloves
  • glow
  • Goggles
  • googles
  • gopro
  • governnment issue
  • GP
  • Grease & Lubricants
  • Green Gas
  • grenade
  • Grenade Accessories & Parts
  • Grenade Launchers
  • Grenade Pouches
  • gridlock
  • gridlok
  • grip
  • Guardian
  • Gun Bags
  • gun belt
  • Gun Cases
  • gun display
  • gun mount
  • hammer
  • hammer housing
  • hammer pin
  • hammer spring
  • Hand Grenades
  • hand held
  • hand stop
  • handcuffs
  • Handguards
  • handgun
  • handle
  • Handstop
  • hangar
  • hanger
  • hard plate
  • Hard Shell
  • harness
  • hat
  • hats
  • head wrap
  • headset
  • heckler
  • Helios
  • helmet
  • Helmet Accessories
  • helmet cover
  • helmet mount
  • Helmets & Helmet Covers
  • helstar
  • hera
  • hi speed
  • hi-capa
  • hicapa
  • hicapa barrel
  • hicapa feed
  • hicapa lip
  • hicapa mag
  • hicapa nozzle
  • hicapa spring
  • High Capacity
  • high discharge
  • high flow
  • high powered
  • High-Capacity Magazines
  • hive
  • hk416
  • hk417
  • hole
  • holo sight
  • Holster
  • holster attachment
  • Holster Platforms
  • Holsters
  • honey badger
  • hop up
  • hop-up
  • hop-up chamber
  • hop-up wheel
  • Hop-Ups
  • hopup
  • hopup chamber
  • hopup nub
  • hopup wheel
  • housing
  • hpa
  • HPA Accessories
  • hpa adapter
  • HPA Engines
  • HPA Guns
  • HPA Lubrication
  • hpa nozzle
  • HPA Parts & Accessories
  • HPA Regulators & Lines
  • HPA Tank Accessories
  • HPA Tanks
  • HSGI
  • hybrid
  • Hydration Bladders
  • Hydration Carrier
  • ICS
  • ifak
  • impact
  • inner
  • inner barrel
  • Inner Barrels
  • insert
  • IPSC
  • IR
  • Iron Sights
  • jacket
  • Jackets
  • jailbreak
  • jmac
  • john wick
  • jpc
  • JST
  • jump
  • JW3
  • k-19
  • k-cup
  • k-zero
  • k19
  • KAR98
  • kcup
  • keymod
  • Killflash
  • kinetic
  • King Arms
  • KJ Works
  • KJW
  • KMP9
  • knee
  • Knee Pads
  • knife
  • Knife Accessories
  • Knives
  • kp01
  • krytac
  • KWA
  • kwa gas
  • KWC
  • Kythera
  • l96
  • laser cut
  • Lasers
  • LAV
  • LCT
  • lee
  • Leg Rigs
  • lens
  • lens cover
  • lettuce
  • level IIIa
  • light
  • Light & Laser Combo
  • Lights
  • linear
  • lipo
  • lipo bag
  • LMG
  • loader
  • loading nozzle
  • lock set
  • lock spring
  • lockback
  • long type
  • Low Profile Belts
  • low ride
  • Lower Face Protection
  • lube
  • Luger
  • lvpo
  • m&p9
  • m-65
  • M-lok
  • m-lok cover
  • m-lok grip
  • M-Lok Handguard
  • m-lok screw
  • m-pact
  • M12
  • m14
  • M16
  • M17
  • m18
  • m249
  • m4
  • m4 cover
  • m4 gas
  • m4 mag pouch
  • m4 magazine
  • M4 Selectors
  • m4 series
  • m4 single
  • m4 tappet
  • m4 triple
  • M4/M16/416
  • m40
  • M45
  • m45a1
  • m65
  • m712
  • M9
  • M92
  • M923G
  • m93
  • machete
  • machine pistol
  • Mad bull
  • mag bar
  • mag follower
  • mag gasket
  • mag insert
  • mag lip
  • mag loader
  • mag pouch
  • mag repair
  • mag spring
  • mag valve
  • Magazine Accessories
  • magazine base
  • magazine lip
  • Magazine Pouches
  • magnifer
  • Magnified
  • magnifier
  • magpul
  • magwell
  • malice
  • mamba
  • Map
  • maritime
  • Matador
  • mauser
  • maxx
  • mb47
  • mcx
  • medic
  • medical
  • Medical Pouches
  • messenger
  • micro
  • microswitch
  • Mics & Headsets
  • Mid-Capacity Magazines
  • minimalist
  • Missing image
  • MITA
  • mk.14
  • mk.16
  • mk.18
  • mk.4
  • mk.8
  • mk14
  • mk16
  • mk18
  • mk4
  • mk48
  • mk8
  • mlok
  • MLR
  • modular
  • moisture
  • molle strap
  • molle straps
  • Morale Patches
  • mosfet
  • Mosfets
  • motor
  • motor cage
  • motor grip
  • Motors
  • mount
  • mounted
  • MP5
  • mp7
  • mp9
  • MRO
  • ms303
  • ms4
  • mtw
  • multi
  • Multi-tool
  • multicam
  • Multitool
  • Multitools
  • MWS
  • Netting
  • Nine Ball
  • ninja
  • non-bio
  • Non-Biodegradable
  • Non-Magnified
  • Noveske
  • nozzle
  • nozzle reset spring
  • nozzle return
  • Nozzle Return Spring
  • nozzle set
  • NPAS
  • nub
  • nvg
  • o-rings
  • Odin
  • oil
  • one point
  • open top
  • optic
  • Optic Protection
  • Optics
  • orange
  • ORE
  • ORGANIZER
  • Original Swat
  • orion
  • Other
  • Other AEG Internals
  • Other External Parts
  • Other Mag Pouches
  • Other Pouches
  • Other Spring Internals
  • Otto
  • otto repa
  • outer barrel
  • Outer Barrels
  • Outerwear Pants
  • Output valve
  • p-virus
  • p226
  • p320
  • p90
  • p99
  • pack
  • pad
  • padded
  • paddle
  • paintball
  • paintball mask
  • panel
  • Pants
  • para
  • paraclip
  • paratrooper
  • patch
  • patch wall
  • patrol
  • pdw
  • peq
  • PEQ & Battery box
  • personal
  • Piccatiny
  • pinion
  • pins
  • pirate
  • pistol
  • pistol adapter
  • pistol carbine
  • pistol case
  • pistol display
  • pistol grip
  • Pistol Grips
  • pistol inner barrel
  • pistol kydex
  • Pistol Lanyard
  • pistol light
  • pistol loader
  • pistol mag
  • Pistol Mag Pouches
  • pistol mount
  • pistol nozzle
  • pistol pouch
  • pistol receiver
  • pistol sight
  • pistol smg
  • pistol springs
  • pistol tool
  • pistol trigger
  • piston
  • piston head
  • Piston Heads
  • Pistons
  • pit viper
  • placard
  • plate
  • plate carrier
  • Plate Carriers
  • polarstar
  • police
  • polymer
  • polymer mag
  • poppet
  • ported
  • pouch
  • pouches
  • PP19
  • pp20
  • pressure
  • proforce
  • prometheus
  • promy
  • Propane Adapter
  • Propper
  • protection
  • protector
  • PTS
  • PTS gas
  • ptt
  • punisher
  • purple
  • pvc
  • pw09
  • px4
  • QD
  • QRF
  • QSC
  • quantum
  • RAC
  • race
  • radio
  • Radio Pouches
  • rail
  • rail adapter
  • Rail Covers
  • rail segment
  • Rails
  • Rails / Mounts / Scope Rings
  • Range bag
  • raven
  • rear sight
  • Receiver Parts
  • recoil
  • recoil spring
  • recon
  • recovery
  • recycle
  • red dot
  • red dot sight
  • red laser
  • Redback Gear
  • reflex
  • Release Button
  • remote
  • Rental
  • repair
  • resident evil
  • retractable
  • Retro Arms
  • revolver
  • rifle
  • rifle bag
  • rifle case
  • rigger
  • rilfe
  • rilfe pouch
  • ris
  • ris III
  • riser
  • rk74
  • RMR
  • rmr mount
  • Rock River
  • roll up
  • rollup
  • Ronin
  • rotary
  • rpm
  • rubber
  • Russian
  • rvg
  • s&T
  • Safety
  • safety cover
  • safety glasses
  • sai
  • salient
  • samurai
  • sapi
  • sbr
  • Scabbards
  • Scar
  • scar heavy
  • scar-h
  • scar-l
  • scope
  • Scope Mounts
  • scope ring
  • scorpion
  • scout
  • seals
  • sear
  • season pass
  • security
  • seekins
  • selector gear
  • selector gear shaft
  • Selector Plates
  • sentinel
  • Shadow
  • Shadow Elite
  • shells
  • Shemaghs
  • shield
  • shim
  • Shims
  • short m4
  • short type
  • shorts
  • shotgun
  • shotgun internal
  • shotgun parts
  • Shotguns
  • shotty
  • Shoulder
  • shoulder pads
  • Side Mount
  • Side Plate
  • sidewinder
  • SIG
  • sig p226
  • sig sauer
  • sight
  • sight mount
  • signal
  • silencer
  • silencer adapter
  • silencers
  • silicon
  • silicone
  • single
  • six pack
  • SKELETON
  • skull
  • slayer
  • Sleep Gear
  • slide catch
  • sling
  • Sling Adapters
  • sling bag
  • Sling Mounts
  • Sling Side Adapter
  • sling swivel
  • slings
  • SMG
  • smg pouch
  • smoke
  • Smoke Grenades
  • sniper
  • sniper camo
  • sniper mag
  • sniper veil
  • SOC
  • sock
  • Socks
  • Soft Shell
  • sound dampen
  • sound grenade
  • Soviet
  • sp-01
  • space invader
  • Special
  • special forces
  • specna
  • Speed
  • speed loader
  • SpeedQB
  • spike
  • SPIRITUS
  • spr
  • spring
  • spring guide set
  • Spring Guides
  • Spring Magazines
  • spring powered
  • spring rifle
  • spring shot
  • spring shotty
  • spring sniper
  • Springs
  • sr-25
  • sr25
  • star wars
  • starter
  • sti
  • STI Duty
  • stingerhawk
  • stock
  • Stocks
  • straps
  • strike ind
  • Strike Industries
  • striker
  • Striker Parts
  • strobe
  • stryker
  • stubby
  • Sub-Machine Gun
  • sunday
  • sunglasses
  • suppressor
  • suppressor adapter
  • Suppressors
  • Surplus
  • Surplus Boots
  • Surplus Combat Coats
  • swivel
  • sz1
  • t-1
  • t-2
  • t-nut
  • t-shirt
  • T-Shirts
  • t1
  • t10
  • t2
  • taco
  • tactical
  • tactical ak
  • tactical belt
  • tactical eye
  • Tactical Gloves
  • tactical pants
  • Tan
  • tap adapter
  • tape switch
  • tappet
  • Tappet Delayers
  • Tappet Plates
  • Taran
  • Target
  • targets
  • tech
  • tech service
  • tensioner
  • tester
  • thermal
  • Thermal Imaging System
  • threaded
  • three point
  • Thumb Rest
  • thunder
  • thunder v2
  • tick
  • tide pod
  • tightbore
  • tk.45
  • tk45
  • tm mws
  • tokerev
  • tomahawk
  • tool
  • top rail
  • Toques & Beanies
  • tough hook
  • tourinquet
  • tourniquet
  • tpa
  • tracer
  • Tracer Units
  • Tracers
  • trademark
  • trades
  • training
  • trident
  • trigger
  • trigger bar
  • trigger board
  • trigger pin
  • Triggers
  • trinity
  • triple
  • triplet
  • troy
  • Tru-Spec
  • trucker
  • tt33
  • TTI
  • turtle
  • Type 96 Parts
  • uh-1
  • ukrainian
  • ultra light
  • umarex
  • ump
  • universal
  • unload
  • Upgrade Kits
  • Upgrade Services
  • upgraded
  • usp
  • Utility Pouches
  • V-lite
  • v2 rotary
  • v3 cylinder
  • v3 rotary
  • val
  • valve
  • valve key
  • velcro
  • version 2 tappet
  • version 3
  • vertical
  • Vertical Grips
  • vest
  • veteran
  • VFC
  • vfc gearbox
  • vfc screws
  • vietnam
  • vintage
  • Vintorez
  • viper
  • vltor
  • vsr-10
  • vsr10
  • VSR10 Parts
  • waist
  • walkon
  • warsport
  • watch
  • watch cap
  • waterproof
  • watter bottle
  • weapon light
  • weapon mounted
  • whistle
  • wick
  • winder
  • Winter Gloves
  • Winter Suits
  • WinterWear
  • wire management
  • Wiring & Trigger Contacts
  • wood
  • wool cap
  • wraith
  • wrench
  • x9
  • YELLOW
  • z-spec
  • zci
  • zion arms
  • zombie
  • zoom
Sold out
Mad Bull Black Python Tightbore Barrel - 455 x 6.03mm - Niagara Quartermaster
Mad Bull Black Python Tightbore Barrel - 455 x 6.03mm $39.99
Mad Bull Black Python Tightbore Barrel - 509 x 6.03mm
Mad Bull Black Python Tightbore Barrel - 509 x 6.03mm $59.99
Sold out
Mad Bull Stainless Steel Bull Tightbore Barrel - 509 x 6.03mm - Niagara Quartermaster
Mad Bull Stainless Steel Tightbore Barrel - 247 x 6.03mm $44.99
Sold out
Mad Bull Steel Bull Tightbore Barrel - 300 x 6.03mm - Niagara Quartermaster
Mad Bull Stainless Steel Tightbore Barrel - 300 x 6.03mm $45.99
Sold out
Mad Bull Stainless Steel Bull Tightbore Barrel - 363 x 6.03mm - Niagara Quartermaster
Mad Bull Stainless Steel Tightbore Barrel - 363 x 6.03mm $49.99
Sold out
Mad Bull Stainless Steel Bull Tightbore Barrel - 509 x 6.03mm - Niagara Quartermaster
Mad Bull Stainless Steel Tightbore Barrel - 509 x 6.03mm $54.99
Mad Bull Ultimate Tightbore Barrel - 229 x 6.03mm
Mad Bull Ultimate Tightbore Barrel - 229 x 6.03mm $29.99
Sold out
Mad Bull Ultimate Tightbore Barrel - 363 x 6.01mm - Niagara Quartermaster
Mad Bull Ultimate Tightbore Barrel - 363 x 6.01mm $44.99
Sold out
Mad Bull Ultimate Tightbore Barrel - 455 x 6.01mm
Mad Bull Ultimate Tightbore Barrel - 455 x 6.01mm $44.99
Sold out
Mad Bull 6.01mm Ultimate Tightbore Barrel - 455mm - Niagara Quartermaster
Mad Bull Ultimate Tightbore Barrel - 455 x 6.01mm $45.99
Sold out
Mad Bull 6.01mm Ultimate Tightbore Barrel - 509mm - Niagara Quartermaster
Mad Bull Ultimate Tightbore Barrel - 509 x 6.01mm $49.99
Maple Leaf 6.01 Crazy Jet Tightbore ANODIZED - TM/WE 84mm
Maple Leaf 6.01 Crazy Jet Tightbore ANODIZED - TM/WE 84mm $34.99
Maple Leaf 6.01 Crazy Jet Tightbore ANODIZED - VFC G19
Maple Leaf 6.01 Crazy Jet Tightbore ANODIZED - VFC G19 $34.99
Sold out
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 113mm
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 113mm $39.99
Sold out
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 138mm
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 138mm $49.99
Sold out
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 150mm
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 150mm $49.99
Sold out
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 97mm
Maple Leaf 6.02 Crazy Jet Tightbore ANODIZED - TM/WE 97mm $39.99
Sold out
Maple Leaf 6.02mm Precision Inner Barrel AEG
Maple Leaf 6.02mm Precision Inner Barrel AEG From $44.99
Prev
  • 1
  • 2
  • 3
  • 4
Next

Free Shipping

All orders $300+ are eligible for free shipping within Canada (territories excluded).

Store Details

  • About Us
  • Contact Us
  • Search
  • Policies & Warranty
  • Do not sell or share my personal information
  • Do not sell or share my personal information

Hours & Contact Info

Tuesday, Wednesday and Friday: 11:30 AM-6:00 PM EST Thursday: 11:30-7 PM EST Saturday: 11:00 AM-5:00 PM EST (905) 397-5684 thenq@niagaraquartermaster.com 622 Welland Ave., St. Catharines

Follow us

  • Facebook
  • Instagram

Niagara Quartermaster

  • PayPal