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    Home AR Platform Parts
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    AR PlatformPartsPrice: $15 to $20Price: $5 to $10Price: $150 to $200Price: $50 to $100Price: $20 to $25Price: $350 to $400

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    Pre-Owned
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    Cartridge
    • .300 blackout
    • 5.56 nato
    • 9 mm
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    • 5/8 x 24
    • m13.5 x 1
    Barrel Length
    • 13.7` - 16`
    • 9.5` and under
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    Filter by
    3 2 1
    Items: 60 120 180 View All
    • BCMGUNFIGHTER KAG - KeyMod - Black
      Bcm
      Bcmgunfighter Kag - Keymod - Black
      Call To Order
      SEE DETAILS
    • Stock Hardware Mount Kit Milspec
      Bcm
      Stock Hardware Mount Kit Milspec
      Call To Order
      SEE DETAILS
    • Castle Nut Ar15
      Lbe Unlimited
      Castle Nut Ar15
      Call To Order
      SEE DETAILS
    • Mb Harvester Big Bore 5/8x24
      Silencerco
      Mb Harvester Big Bore 5/8x24
      Call To Order
      SEE DETAILS
    • BCMGUNFIGHTER Grip Mod 3 - Black
      Bcm
      Bcmgunfighter Grip Mod 3 - Black
      Call To Order
      SEE DETAILS
    • BCMGUNFIGHTER Vertical Grip Mod 3-KeyModâ„¢ - Black
      Bcm
      Bcmgunfighter Vertical Grip Mod 3- Keymod â„¢- Black
      Call To Order
      SEE DETAILS
    • Sgl Stage Tact Flat Sm 3.5
      Cmc
      Sgl Stage Tact Flat Sm 3.5
      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
    • M-lok Poly 5 Slot Rail
      Magpul
      M- Lok Poly 5 Slot Rail
      Call To Order
      SEE DETAILS
    • Ar Mil-spec Buffer Tube
      Lbe Unlimited
      Ar Mil- Spec Buffer Tube
      Call To Order
      SEE DETAILS
    • BCMGUNFIGHTER Stock - Mod 0 - Black
      Bcm
      Bcmgunfighter Stock - Mod 0 - Black
      Call To Order
      SEE DETAILS
    • Ar15 Carb Buffer Spring
      Cmmg
      Ar15 Carb Buffer Spring
      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
    • Ar Pcc Single Stage Straight
      Timney Triggers
      Ar Pcc Single Stage Straight
      Call To Order
      SEE DETAILS
    • Ar .750 Gas Block
      Luth Ar
      Ar .750 Gas Block
      Call To Order
      SEE DETAILS
    • M-lok Comp Angl Vert Grip
      Bcm
      M- Lok Comp Angl Vert Grip
      Call To Order
      SEE DETAILS
    • Ar Buffer Tube Kit Mil-spc
      Lbe Unlimited
      Ar Buffer Tube Kit Mil- Spc
      Call To Order
      SEE DETAILS
    • 16` Carb 5.56 1:7
      Ballistic Advantage
      16 ` Carb 5.56 1 : 7
      Call To Order
      SEE DETAILS
    • 30 Cal A2 Flash Hider 5/8x24
      Kak Industry
      30 Cal A2 Flash Hider 5/8x24
      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
    • 300 10.3 Hanson Perf
      Ballistic Advantage
      300 10.3 Hanson Perf
      Call To Order
      SEE DETAILS
    • Adapter Assy, X Fold
      Sig Sauer
      Adapter Assy, X Fold
      Call To Order
      SEE DETAILS
    • 14.5` 1:7 Tw Mid Gov 5.56 Barrel
      Ballistic Advantage
      14.5 ` 1 : 7 Tw Mid Gov 5.56 Barrel
      Call To Order
      SEE DETAILS
    • 13.5
      Geissele
      13.5 " Super Modular Mk16 M- Lok Ddc
      Call To Order
      SEE DETAILS
    • Mcmr 9` Rail
      Bcm
      Mcmr 9 ` Rail
      Call To Order
      SEE DETAILS
    • 10.3 Hanson 5.56
      Ballistic Advantage
      10.3 Hanson 5.56
      Call To Order
      SEE DETAILS
    • Mcmr 13` Mlok
      Bcm
      Mcmr 13 ` Mlok
      Call To Order
      SEE DETAILS
    • Fde Mlok Kag
      Bcm
      Fde Mlok Kag
      Call To Order
      SEE DETAILS
    • Bravo Mil-spec Stock Coyote
      B5 Systems
      Bravo Mil- Spec Stock Coyote
      Call To Order
      SEE DETAILS
    • Gen3 Sidefolder
      Sylvan Arms
      Gen3 Sidefolder
      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
    • Tread M400 Flip-up Blk
      Sig Sauer
      Tread M400 Flip- Up Blk
      Call To Order
      SEE DETAILS
    • 300 Blk 8.3` Hanson Lpgb
      Ballistic Advantage
      300 Blk 8.3 ` Hanson Lpgb
      Call To Order
      SEE DETAILS
    • Cotterpin Replacement
      Kns Precision Inc
      Cotterpin Replacement
      Call To Order
      SEE DETAILS
    • Nitride Takedown Pins
      Noveske
      Nitride Takedown Pins
      Call To Order
      SEE DETAILS
    • Alg Akt-el Tigger
      Palmetto State Armory
      Alg Akt- El Tigger
      Call To Order
      SEE DETAILS
    • Hg-15 Pistol Grip
      Hera
      Hg- 15 Pistol Grip
      Call To Order
      SEE DETAILS
    • Barrel Nut Shim Kit
      Aero Precision
      Barrel Nut Shim Kit
      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
    • Super Stainless Mag Catch
      Geissele
      Super Stainless Mag Catch
      Call To Order
      SEE DETAILS
    • 10` Mk4 Federal Rail Ddc
      Geissele
      10 ` Mk4 Federal Rail Ddc
      Call To Order
      SEE DETAILS
    • Mk18 Ris Ii 9.5` Black
      Daniel Defense
      Mk18 Ris Ii 9.5 ` Black
      Call To Order
      SEE DETAILS
    • Hd Xr Front Sw Mp Orange
      Trijicon
      Hd Xr Front Sw Mp Orange
      Call To Order
      SEE DETAILS
    • Picatinny Rail for M-LOK, 3 Slots
      Geissele
      Picatinny Rail For M- Lok, 3 Slots
      Call To Order
      SEE DETAILS
    • Folding Iron Sight Set Blk
      Geissele
      Folding Iron Sight Set Blk
      Call To Order
      SEE DETAILS
    • Ez Install Dustcover
      Strike Industries
      Ez Install Dustcover
      Call To Order
      SEE DETAILS
    • BRAVO Mil-Spec Stock - Coyote Brown
      B5 Systems
      Bravo Mil- Spec Stock - Coyote Brown
      Call To Order
      SEE DETAILS
    • Bfs For Ar
      Franklin Armory
      Bfs For Ar
      Call To Order
      SEE DETAILS
    • 45 Offset Front Sight
      Ncstar
      45 Offset Front Sight
      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
    • M-lok T-nut Replacement Set
      Magpul
      M- Lok T- Nut Replacement Set
      Call To Order
      SEE DETAILS
    • Moe Evo
      Magpul
      Moe Evo
      Call To Order
      SEE DETAILS
    • Battlegrip Rdcd Angle
      Tango Down
      Battlegrip Rdcd Angle
      Call To Order
      SEE DETAILS
    • Barrier Handstop
      Impact
      Barrier Handstop
      Call To Order
      SEE DETAILS
    • Antiwalk Trig. Pins
      Armaspec
      Antiwalk Trig.Pins
      Call To Order
      SEE DETAILS
    • M-lok Dovetail Adapter
      Magpul
      M- Lok Dovetail Adapter
      Call To Order
      SEE DETAILS
    • Launch Recovery Kit Lpk
      Bad Attitude Department
      Launch Recovery Kit Lpk
      Call To Order
      SEE DETAILS
    3 2 1
    Items: 60 120 180 View All
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