AR-15 / AR-10 Parts

AR-15 / AR-10 Parts

Looking for the best AR platform parts on the Internet? You're here. Take a look and let's get to work. 

We build AR platform rifles weekly for some very discerning customers. We only build with what we sell, and we only sell what works. Leverage our experience in building or upgrading your AR platform and buy with confidence. 

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  • Out of Stock
    KNS Precision .154 Non-Rotating Trigger / Hammer Pins - FDE

    KNS Precision .154 Non-Rotating Trigger / Hammer Pins - FDE

    KNS

    MSRP: $40.00
    $35.00
    KNS Precision .154 Non-Rotating Trigger / Hammer Pins - FDE  These are the STRONGEST pins that can be produced and were designed to withstand the high impact of full and semi-auto 9mm, .223, and 7.62mm suppressed weapons. The pins are stainless...
    MSRP: $40.00
    $35.00
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    MSRP: $40.00
    $35.00
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  • B5 Systems Polymer Trigger Guard - ODG B5 Systems Polymer Trigger Guard - ODG

    B5 Systems Polymer Trigger Guard - ODG

    B5 Systems

    $7.50
    B5 Systems Polymer Trigger Guard - Wolf Grey  Overview The B5 Systems Bravo Trigger Guard offers a drop in upgrade over the standard AR Trigger Guard. The enlarged profile allows for gloved use in cold weather or tactical operation...
    $7.50
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    $7.50
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  •  B5 Systems Polymer Trigger Guard - Wolf Grey  B5 Systems Polymer Trigger Guard - Wolf Grey

    B5 Systems Polymer Trigger Guard - Wolf Grey

    B5 Systems

    $7.50
    B5 Systems Polymer Trigger Guard - Wolf Grey  Overview The B5 Systems Bravo Trigger Guard offers a drop in upgrade over the standard AR Trigger Guard. The enlarged profile allows for gloved use in cold weather or tactical operation...
    $7.50
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  • B5 Systems Bravo Stock - Grey, BRV-1117, 814927020115 B5 Systems Bravo Stock - Grey, BRV-1117, 814927020115

    B5 Systems Bravo Stock - Grey

    B5 Systems

    MSRP: $61.00
    $57.95
    B5 Systems Bravo Stock - Grey The B5 Systems Bravo Stock delivers the perfect balance of strength, ergonomics, and lightweight performance—engineered for shooters who demand reliability without unnecessary bulk. Building on the proven design of the...
    MSRP: $61.00
    $57.95
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    MSRP: $61.00
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  • B5 Systems Bravo Stock - ODG, BRV-1104, 814927020108 B5 Systems Bravo Stock - ODG, BRV-1104, 814927020108

    B5 Systems Bravo Stock - OD Green

    B5 Systems

    MSRP: $61.00
    $57.95
    B5 Systems Bravo Stock - OD Green The B5 Systems Bravo Stock delivers the perfect balance of strength, ergonomics, and lightweight performance—engineered for shooters who demand reliability without unnecessary bulk. Building on the proven design of...
    MSRP: $61.00
    $57.95
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    B5 Systems Bravo Stock - Coyote Brown, BRV-1086, 814927020085 B5 Systems Bravo Stock - Coyote Brown, BRV-1086, 814927020085

    B5 Systems Bravo Stock - Coyote Brown

    B5 Systems

    MSRP: $61.00
    $57.95
    B5 Systems Bravo Stock - Coyote Brown The B5 Systems Bravo Stock delivers the perfect balance of strength, ergonomics, and lightweight performance—engineered for shooters who demand reliability without unnecessary bulk. Building on the proven...
    MSRP: $61.00
    $57.95
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    MSRP: $61.00
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  • B5 Systems Bravo Stock - FDE B5 Systems Bravo Stock - FDE

    B5 Systems Bravo Stock - FDE

    B5 Systems

    $57.99
    B5 Systems Bravo Stock - FDE   Overview Building upon the success of the B5 Systems Enhanced SOPMOD, B5 has taken the features end users demand; offering them in a lighter, more compact, and stronger buttstock. The Bravo stock maintains the...
    $57.99
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  • Out of Stock
    Luth-AR 18" Mark 12 Barrel 5.56 (BL-M12) Luth-AR 18" Mark 12 Barrel 5.56 (BL-M12)

    Luth-AR 18" Mark 12 Barrel 5.56

    Luth-AR

    $189.99
    Luth-AR 5.56 18" Mk12 Barrel Made from 4140 Chrome Moly, 1-9 RH twist and an M4 style feed ramp. Specs & Features: 5.56 4140 Chrome Moly Threaded Barrel — Thread Pitch 1/2 x 28 Gas Block Diameter .750 Gas Tube Length — Rifle 1-9...
    $189.99
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  • Comstock Armory Knurled Thread Protector - Plan-B Compatible, KTP, 850069580025 Comstock Armory Knurled Thread Protector - Plan-B Compatible, KTP, 850069580025

    Comstock Armory Knurled Thread Protector - Plan-B Compatible

    Comstock Armory, Inc.

    MSRP: $29.00
    $27.00
    Comstock Armory Knurled Thread Protector - Plan-B Compatible Protect your threads without adding bulk. The Comstock Armory Thread Protector is a compact, high-strength solution designed specifically for Plan-B compatible muzzle devices. Whether you're...
    MSRP: $29.00
    $27.00
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  • Comstock Armory 4 Prong Flash Hider 5/8x24 - Plan B Suppressor Mount, 4P-58-30, 850069580018 Comstock Armory 4 Prong Flash Hider 5/8x24 - Plan B Suppressor Mount, 4P-58-30, 850069580018

    Comstock Armory 4 Prong Flash Hider 5/8x24 - Plan B Suppressor Mount

    Comstock Armory, Inc.

    MSRP: $75.00
    $69.00
    Comstock Armory 4 Prong Flash Hider 5/8x24 - Plan B Suppressor Mount The Comstock Armory 4-Prong Flash Hider is purpose-built for shooters who demand stealth, suppressor compatibility, and refined performance. Designed to work seamlessly with ...
    MSRP: $75.00
    $69.00
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  • Out of Stock
    Comstock Armory 4 Prong Flash Hider 1/2X28 - Plan B Suppressor Mount, 4P-12-22-PW, 850069580001 Comstock Armory 4 Prong Flash Hider 1/2X28 - Plan B Suppressor Mount, 4P-12-22-PW, 850069580001

    Comstock Armory 4 Prong Flash Hider 1/2x28 - Plan B Suppressor Mount

    Comstock Armory, Inc.

    MSRP: $75.00
    $69.00
    Comstock Armory 4 Prong Flash Hider 1/2X28 - Plan B Suppressor Mount Engineered for peak performance and tactical precision, the Comstock Armory 4-Prong Flash Hider is built to deliver unmatched flash suppression while eliminating the annoying...
    MSRP: $75.00
    $69.00
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  • KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Full Chrome KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Full Chrome

    KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Full Chrome

    KAK Industry

    $124.95
    KAK - K-SPEC Enhanced AR15 Bolt 5.56/ 300 Blackout Dual Ejector Full Chrome The K-SPEC dual ejector system uses mil-spec ejectors and springs that require no proprietary parts.  Ejector holes are centered on the lugs to avoid any reduction in...
    $124.95
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