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    Home AR Platform Parts
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    AR PlatformPartsInstock: NoPrice: $250 to $300Price: $25 to $50Price: $450 to $500Price: $500-or-morePrice: $50 to $100Price: $100 to $150

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    Pre-Owned
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    • 5.56 nato
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    • 16.1` - 19.5`
    • 9.5` and under
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    Filter by
    3 2 1
    Items: 60 120 180 View All
    • Folding Rear Sight Troy Bat Bl
      Troy
      Folding Rear Sight Troy Bat Bl
      Call To Order
      SEE DETAILS
    • Moe Mbus Rear Black Mag248
      Magpul
      Moe Mbus Rear Black Mag248
      Call To Order
      SEE DETAILS
    • Afg2 Fde Mag414
      Magpul
      Afg2 Fde Mag414
      Call To Order
      SEE DETAILS
    • Buis Gen2 Front Black Mag247
      Magpul
      Buis Gen2 Front Black Mag247
      Call To Order
      SEE DETAILS
    • Magpul Acs Stock Blk Mil-spec Mag370
      Magpul
      Magpul Acs Stock Blk Mil- Spec Mag370
      Call To Order
      SEE DETAILS
    • Modular Combat Grip Al
      Troy
      Modular Combat Grip Al
      Call To Order
      SEE DETAILS
    • Advanced Combat Trigger (ACT)
      Alg Defense
      Advanced Combat Trigger (Act)
      Call To Order
      SEE DETAILS
    • Super Dynamic 3 Gun (SD-3G) Trigger
      Geissele
      Super Dynamic 3 Gun (Sd- 3g) Trigger
      Call To Order
      SEE DETAILS
    • Buis Pro Rear Mag276
      Magpul
      Buis Pro Rear Mag276
      Call To Order
      SEE DETAILS
    • Salvo Choke Imp Mossberg 500
      Silencerco
      Salvo Choke Imp Mossberg 500
      Call To Order
      SEE DETAILS
    • Mbus Pro Offset Front Mag525
      Magpul
      Mbus Pro Offset Front Mag525
      Call To Order
      SEE DETAILS
    • Mbus Pro Offset Rear Mag526
      Magpul
      Mbus Pro Offset Rear Mag526
      Call To Order
      SEE DETAILS
    • Moe-sl Stock Comm Blk Mag348
      Magpul
      Moe- Sl Stock Comm Blk Mag348
      Call To Order
      SEE DETAILS
    • Piston .40 M14.5x1lh
      Silencerco
      Piston .40 M14.5x1lh
      Call To Order
      SEE DETAILS
    • Bcm Gunfighter 4 In Keymod Alum
      Bcm
      Bcm Gunfighter 4 In Keymod Alum
      Call To Order
      SEE DETAILS
    • Adapter S+w M+p22c .5x28
      Silencerco
      Adapter S + W M + P22c .5x28
      Call To Order
      SEE DETAILS
    • Gunbuilder`s Lpk No Grip
      Cmmg
      Gunbuilder's Lpk No Grip
      Call To Order
      SEE DETAILS
    • Stock Hardware Mount Kit Milspec
      Bcm
      Stock Hardware Mount Kit Milspec
      Call To Order
      SEE DETAILS
    • Lpk 5.56 No Grip/fire Control
      Cmc
      Lpk 5.56 No Grip/Fire Control
      Call To Order
      SEE DETAILS
    • Mb Harvester Big Bore 5/8x24
      Silencerco
      Mb Harvester Big Bore 5/8x24
      Call To Order
      SEE DETAILS
    • Hybrid 13.5x1 Lh Asr 9mm Fh
      Silencerco
      Hybrid 13.5x1 Lh Asr 9mm Fh
      Call To Order
      SEE DETAILS
    • Hi-speed National Match - Trigger Set
      Geissele
      Hi- Speed National Match - Trigger Set
      Call To Order
      SEE DETAILS
    • Mbus Pro Lr Rear
      Magpul
      Mbus Pro Lr Rear
      Call To Order
      SEE DETAILS
    • Tungsten H2 Buffer
      Luth Ar
      Tungsten H2 Buffer
      Call To Order
      SEE DETAILS
    • BCMGUNFIGHTER Stock - Mod 0 - Black
      Bcm
      Bcmgunfighter Stock - Mod 0 - Black
      Call To Order
      SEE DETAILS
    • Mil-spec Buis Rear Sight W/range
      Matech
      Mil- Spec Buis Rear Sight W/Range
      Call To Order
      SEE DETAILS
    • Rapid Deploy Front Sight
      Ruger
      Rapid Deploy Front Sight
      Call To Order
      SEE DETAILS
    • Ar Buffer Tube Kit Mil-spc
      Lbe Unlimited
      Ar Buffer Tube Kit Mil- Spc
      Call To Order
      SEE DETAILS
    • Ba 8` 300 Blackout Barrel
      Ballistic Advantage
      Ba 8 ` 300 Blackout Barrel
      Call To Order
      SEE DETAILS
    • 5.56 10.5` 1:7 Carbine
      Ballistic Advantage
      5.56 10.5 ` 1 : 7 Carbine
      Call To Order
      SEE DETAILS
    • Ar Diamond Curved Trigger
      Triggertech
      Ar Diamond Curved Trigger
      Call To Order
      SEE DETAILS
    • Barrel Nut M400 Tread
      Sig Sauer
      Barrel Nut M400 Tread
      Call To Order
      SEE DETAILS
    • Silencerco 3 Lug Muzzle Dev 9mm 1/2x28
      Silencerco
      Silencerco 3 Lug Muzzle Dev 9mm 1/2x28
      Call To Order
      SEE DETAILS
    • Adapter Assy, X Fold
      Sig Sauer
      Adapter Assy, X Fold
      Call To Order
      SEE DETAILS
    • Bloodline 5.56 Gov Carb 12.5`
      Rosco Manufacturing
      Bloodline 5.56 Gov Carb 12.5 `
      Call To Order
      SEE DETAILS
    • Ar Lower Parts Kit
      Luth Ar
      Ar Lower Parts Kit
      Call To Order
      SEE DETAILS
    • Grip W/ Trig Guard
      Daniel Defense
      Grip W/Trig Guard
      Call To Order
      SEE DETAILS
    • M4a1 Bcg Fa
      Geissele
      M4a1 Bcg Fa
      Call To Order
      SEE DETAILS
    • Ultra Duty Checked Pins
      Geissele
      Ultra Duty Checked Pins
      Call To Order
      SEE DETAILS
    • Bravo Mil-spec Stock Coyote
      B5 Systems
      Bravo Mil- Spec Stock Coyote
      Call To Order
      SEE DETAILS
    • Rapid Deploy Rear Sight
      Ruger
      Rapid Deploy Rear Sight
      Call To Order
      SEE DETAILS
    • Moe Parts Kit
      Aero Precision
      Moe Parts Kit
      Call To Order
      SEE DETAILS
    • M4e1 Lpk
      Aero Precision
      M4e1 Lpk
      Call To Order
      SEE DETAILS
    • Alg Akt-el Tigger
      Palmetto State Armory
      Alg Akt- El Tigger
      Call To Order
      SEE DETAILS
    • Impact 3lb Trigger
      Timney Triggers
      Impact 3lb Trigger
      Call To Order
      SEE DETAILS
    • 5/8x24 2port Keymicro
      Jmac Customs
      5/8x24 2port Keymicro
      Call To Order
      SEE DETAILS
    • Premium Milspec Buffer Tube Blk
      Geissele
      Premium Milspec Buffer Tube Blk
      Call To Order
      SEE DETAILS
    • Premium Mil-spec Buffer Assembly H1- Ddc
      Geissele
      Premium Mil- Spec Buffer Assembly H1- Ddc
      Call To Order
      SEE DETAILS
    • Ambi Charging Handle
      Brb
      Ambi Charging Handle
      Call To Order
      SEE DETAILS
    • Super Modular Rail Mk4 M-LOK Black 9.5
      Geissele
      Super Modular Rail Mk4 M- Lok Black 9.5 "
      Call To Order
      SEE DETAILS
    • Geissele 10.5
      Geissele
      Geissele 10.5 " Mk16 M- Lok Super Modular Rail
      Call To Order
      SEE DETAILS
    • Hd Xr Front Sw Mp Orange
      Trijicon
      Hd Xr Front Sw Mp Orange
      Call To Order
      SEE DETAILS
    • BRAVO Mil-Spec Stock - Coyote Brown
      B5 Systems
      Bravo Mil- Spec Stock - Coyote Brown
      Call To Order
      SEE DETAILS
    • Ar-15 Rifle Kit 300blk 16`
      Cbc Industries
      Ar- 15 Rifle Kit 300blk 16 `
      Call To Order
      SEE DETAILS
    • 750 Phosphate Lp Gas Block
      Aero Precision
      750 Phosphate Lp Gas Block
      Call To Order
      SEE DETAILS
    • Ar15 Lower Parts Kit- Basic
      Bad Attitude Department
      Ar15 Lower Parts Kit- Basic
      Call To Order
      SEE DETAILS
    • Ar15 Lpk W/trigger
      Bad Attitude Department
      Ar15 Lpk W/Trigger
      Call To Order
      SEE DETAILS
    • Talon Safety 45/90 Fde
      Radian
      Talon Safety 45/90 Fde
      Call To Order
      SEE DETAILS
    • Tailhook Mod 1
      Gear Head Works
      Tailhook Mod 1
      Call To Order
      SEE DETAILS
    • M-lok Dovetail Adapter
      Magpul
      M- Lok Dovetail Adapter
      Call To Order
      SEE DETAILS
    3 2 1
    Items: 60 120 180 View All
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