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
  • Accessories & Externals

523 products

Accessories & Externals

  • 24mm
  • aap
  • AAP-01
  • Adapter
  • AK
  • ak adapter
  • AK Charging Handles
  • ak grip
  • ak knob
  • ak mount
  • ak rail
  • ak sight
  • ak sling
  • AK12
  • amoeba sniper
  • Angled
  • as-01
  • Barrel Adapters
  • barrel extension
  • barrel nut
  • barricade
  • Battery Accessories
  • bipod
  • Bipods
  • Blast Shield
  • buffer tube
  • buttstock
  • cable
  • Canted
  • charging handle
  • collapsible
  • Conversion Kits
  • cover
  • covers
  • CQB
  • CTR
  • daniel defense
  • emg
  • endcap
  • ergo
  • extension
  • External parts
  • f-1
  • falkor
  • fire selector
  • flash
  • flash hider
  • Flash Hiders
  • flashhider
  • Flashlight Mounts
  • flip up
  • Flip-Up Sights
  • folding
  • Foregrip
  • Foregrips
  • gbbr
  • grip
  • hand stop
  • Handguards
  • handle
  • Handstop
  • hera
  • Iron Sights
  • jmac
  • keymod
  • KWA
  • M-lok
  • m-lok cover
  • m-lok grip
  • M-Lok Handguard
  • M4 Selectors
  • M4/M16/416
  • magpul
  • magwell
  • minimalist
  • mlok
  • mount
  • mounted
  • mtw
  • orange
  • Other External Parts
  • outer barrel
  • Outer Barrels
  • panel
  • peq
  • PEQ & Battery box
  • Piccatiny
  • pistol adapter
  • pistol mount
  • pistol sight
  • PTS
  • PTS gas
  • rail
  • rail adapter
  • Rail Covers
  • rail segment
  • Rails
  • Rails / Mounts / Scope Rings
  • rear sight
  • Receiver Parts
  • red laser
  • retractable
  • RMR
  • rvg
  • scope
  • Scope Mounts
  • shotgun
  • shotgun parts
  • Shotguns
  • Side Mount
  • sight
  • sight mount
  • silencer
  • silencer adapter
  • silencers
  • sling
  • Sling Adapters
  • Sling Mounts
  • Sling Side Adapter
  • slings
  • sniper
  • stock
  • Stocks
  • Strike Industries
  • stubby
  • suppressor
  • suppressor adapter
  • Suppressors
  • swivel
  • threaded
  • Thumb Rest
  • Tracer Units
  • Tracers
  • Upgrade Kits
  • vertical
  • Vertical Grips
  • viper
  • vsr10
  • VSR10 Parts
  • weapon mounted
  • wire management
  • zion arms
Sub-Categories
Element Pyramid Angled Rail Adapter with QD Swivel
Element Pyramid Angled Rail Adapter with QD Swivel $18.99
Sold out
Blade Stock Buffer Tube for M4 / M16 AEGs
Blade Stock Buffer Tube for M4 / M16 AEGs $19.99
Sold out
Atlas Custom Works SR-5 20mm Rail Mounted Bipod
Atlas Custom Works SR-5 20mm Rail Mounted Bipod $159.99
Kuro Magwell KeyMod Grips
Kuro Magwell KeyMod Grips $29.99
Sold out
MITA Fiber Optic Sights for SIG Sauer ProForce M17 Series GBB Pistols - Standard Height
MITA Fiber Optic Sights for SIG Sauer ProForce M17 Series GBB Pistols - Standard Height $42.99
LCT Airsoft Polymer Horizontal Foregrip
LCT Airsoft Polymer Horizontal Foregrip $29.99
Sold out
UTG Low Profile M-LOK Rail Panel Covers - Black
UTG Low Profile M-LOK Rail Panel Covers - Black $31.99
Sold out
Double Bell Left Hand Bolt Handle Conversion Kit for Double Eagle M66 Airsoft Sniper Rifles
Double Bell Left Hand Bolt Handle Conversion Kit for Double Eagle M66 Airsoft Sniper Rifles $8.99
Sold out
Lancer Tactical Steel M4 & M16 Airsoft Bird Cage Flash Hider
Lancer Tactical Steel M4 & M16 Airsoft Bird Cage Flash Hider $15.99
Sold out
EMG "Beta" Brace-Style Retractable Stock for M4 Series Airsoft Rifles - Black
EMG "Beta" Brace-Style Retractable Stock for M4 Series Airsoft Rifles - Black $43.99
Sold out
Valken Polymer Pro Flash Hider Kit for M4 / M16 Series Airsoft Rifles - 14mm CCW
Valken Polymer Pro Flash Hider Kit for M4 / M16 Series Airsoft Rifles - 14mm CCW $15.99
Sold out
G-Force Adjustable Stock with Cheek Plate for Carbine Airsoft Rifles
G-Force Adjustable Stock with Cheek Plate for Carbine Airsoft Rifles $32.99
Ranger Armory Finger Stop for Picatinny Rails
Ranger Armory Finger Stop for Picatinny Rails $19.99
Sold out
UTG Push Button QD Sling Swivel - Heavy Duty w/ 1.4" Loop
UTG Push Button QD Sling Swivel - Heavy Duty w/ 1.4" Loop $14.99
Sold out
VFC BCM MOD.3 Vertical M-Lok Grip
VFC BCM MOD.3 Vertical M-Lok Grip $29.99
AMA 71L Front and Rear Folding Sight Set - Dark Earth
AMA 71L Front and Rear Folding Sight Set - Dark Earth $19.99
Element EX263 M951 / M961 Aluminum Flashlight Rail Mount - Black
Element EX263 M951 / M961 Aluminum Flashlight Rail Mount - Black $19.99
Element EX263 M951 / M961 Aluminum Flashlight Rail Mount - Tan
Element EX263 M951 / M961 Aluminum Flashlight Rail Mount - Tan $19.99
Prev
  • 1
  • …
  • 20
  • 21
  • 22
  • 23
  • 24
  • …
  • 30
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