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Firearm Parts

Everything But the Kitchen Sink. Actually, Check Back.

From triggers, springs, and levers to slides, rails, charging handles, compensators, braces, dust covers, pins, buttons, and everything in between — our firearm parts section covers the full spectrum of components for popular pistol, rifle, and shotgun platforms. Whatever you need to repair, replace, or upgrade, we've probably got it.

Shop firearm parts below.

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  • Original price $9.99 - Original price $9.99
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    Aim Sports XDB15GASTU AR Carbine Length Stainless Steel 9.75"

    Aim Sports
    26 in stock

    The Aim Sports Gas Tube Carbine is precision manufactured from stainless steel.

    Original price $9.99 - Original price $9.99
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    Aim Sports XDB15PGAST Gas Tube Pistol Length Stainless Steel 6.75"

    Aim Sports
    40 in stock

    The Aim Sports Gas Tube Pistol is precision manufactured from stainless steel.

    Original price $9.99 - Original price $9.99
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  • Original price $29.99 - Original price $29.99
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    Aim Sports MT017 Detachable Carry Handle Black Hardcoat Anodized Aluminum AR15/M4 6.90"

    Aim Sports
    32 in stock

    This AR Detachable Carry Handle by Aim Sports is made with aircraft-grade aluminum and attaches to most Weaver/Picatinny 1913 rails. It features du...

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    Original price $29.99 - Original price $29.99
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  • Original price $14.99 - Original price $14.99
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    Aim Sports MLRS2 9 Slot Picatinny M-Lok Rail Section Black Anodized

    Aim Sports
    17 in stock

    Durable, lightweight rail panels for customization of your rail system. Easily installed with steel fittings, fit your accessories to the job at ha...

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  • Original price $9.99 - Original price $9.99
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    Aim Sports XDB15RGAST AR Rifle Length Stainless Steel 15"

    Aim Sports
    20 in stock

    The Aim Sports Gas Tube Rifle is precision manufactured from stainless steel.

    Original price $9.99 - Original price $9.99
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  • Original price $19.99 - Original price $19.99
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    Aim Sports XDBOCHGA AR Black Anodized Aluminum for AR-Platform

    Aim Sports
    175 in stock

    This charging handle is compatible with your AR platform and is constructed of aluminum with a black anodized finish.

    Original price $19.99 - Original price $19.99
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  • Original price $10.99 - Original price $10.99
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    Aim Sports ZHMGB01 Zero Hour Micro Gas Block .750" Low Profile

    Aim Sports
    50 in stock

    Low profile micro gas block fits .750 barrels. Made of 1018 steel and finished with a black phosphate coating.

    Original price $10.99 - Original price $10.99
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  • Original price $7.99 - Original price $7.99
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    Aim Sports ARDCA Dust Cover Mil-Spec AR-15, M4 Black 3.10"

    Aim Sports
    Only 2 left!

    Aim Sports Dust Cover Assembly Mil-Spec AR15/M4 ejection port. Includes cover, spring, rod and C-clip.

    Original price $7.99 - Original price $7.99
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  • Original price $13.09
    Original price $13.09 - Original price $13.09
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    Aim Sports MLRS1 5 Slot Picatinny M-Lok Rail Section Black Anodized

    Aim Sports
    24 in stock

    Durable, lightweight rail panels for customization of your rail system. Easily installed with steel fittings, fit your accessories to the job at ha...

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    Original price $13.09
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  • Original price $14.99 - Original price $14.99
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    Aim Sports MLRS3 13 Slot Picatinny M-Lok Rail Section Black Anodized

    Aim Sports
    12 in stock

    Durable, lightweight rail panels for customization of your rail system. Easily installed with steel fittings, fit your accessories to the job at ha...

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    Original price $14.99 - Original price $14.99
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    $14.99
    $14.99 - $14.99
    Current price $14.99
  • Original price $9.99 - Original price $9.99
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    Aim Sports XDB15MGAST Gas Tube Mid-Length Stainless Steel 11.75"

    Aim Sports
    31 in stock

    The Aim Sports Gas Tube Mid Length is precision manufactured from stainless steel.

    Original price $9.99 - Original price $9.99
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    Current price $9.99