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    • Airsoft Gun Magazines
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      • 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
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      • Shadow Strategic Combat Shirts
      • Shadow Strategic Combat Coats
      • Surplus Shirts
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      • Duffel Bags
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    • 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
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  • Home
  • Conversion Kits

15 products

Conversion Kits

  • 12.5"
  • ak rail
  • ak top rail
  • Conversion Kits
  • daniel defense
  • DD style
  • dust cover
  • Handguards
  • M-lok
  • M-Lok Handguard
  • M45
  • Noveske
  • rail
  • Rail Covers
  • Rails
  • Rails / Mounts / Scope Rings
  • ris III
  • top rail
Sold out
Amoeba Striker AS-01 M-Lok CNC Handguards
Amoeba Striker AS-01 M-Lok CNC Handguards $124.99
Sold out
Amoeba Striker Series M-Lok Handguards
Amoeba Striker Series M-Lok Handguards $49.99
Sold out
Ares M4 M45 M-Lok CNC Handguards
Ares M4 M45 M-Lok CNC Handguards From $149.99
Sold out
ARES Octarms M-Lok System Handguard Sets
ARES Octarms M-Lok System Handguard Sets From $44.99
Sold out
Atlas Custom Works B-33 Articulating AK Dust Cover for AK AEGs
Atlas Custom Works B-33 Articulating AK Dust Cover for AK AEGs $109.99
Sold out
EMG Daniel Defense Lic. CNC Aluminum Free Float M-LOK RIS III Handguard M4 AEGs
EMG Daniel Defense Lic. CNC Aluminum Free Float M-LOK RIS III Handguard M4 AEGs $154.99
EMG Noveske NSR Gen.4 RIS M-LOK M4 Handguard AEGs
EMG Noveske NSR Gen.4 RIS M-LOK M4 Handguard AEGs $124.99
Sold out
Killhouse Keymod/M-Lok Rail 6 Slot
Killhouse Keymod/M-Lok Rail 6 Slot $19.99
Sold out
LCT Airsoft AK Series AEG Upper Rail System
LCT Airsoft AK Series AEG Upper Rail System $99.99
Sold out
LCT Airsoft AK Series AEG Upper Rail System
LCT Airsoft AK Series AEG Upper Rail System $94.99
Mad Bull Daniel Defense Lic. Omega Rail 9" System - Black
Mad Bull Daniel Defense Lic. Omega Rail 9" System - Black $184.99
Sold out
Mad Bull Daniel Defense MK.18 M4A1 RIS II 9.5" CNC Handguard - Dark Earth
Mad Bull Daniel Defense MK.18 M4A1 RIS II 9.5" CNC Handguard - Dark Earth $149.99
MG Noveske M4 NSR Gen.4 RIS M-LOK AEG Handguard - 9.75"/ Black
MG Noveske M4 NSR Gen.4 RIS M-LOK AEG Handguard - 9.75"/ Black $109.99
Sold out
Wolverine Invictus MK-1 Rail
Wolverine Invictus MK-1 Rail $139.99
Sold out
Wolverine INVICTUS Quad Rail 10"
Wolverine INVICTUS Quad Rail 10" $139.99

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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

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