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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  • Rosco Manufacturing, Purebred, Barrel, 300BLK, 8.2", Fits AR-15, Pistol Length Gas System, Bead Blasted Finish, Silver
Rosco Manufacturing, Purebred, Barrel, 300BLK, 8.2", Fits AR-15, Pistol Length Gas System, Bead Blasted Finish, Silver

    Rosco Manufacturing - Purebred - Barrel - 300BLK - 8.2" - Fits AR-15 - Pistol Length Gas System - Bead Blasted Finish - Silver

    Rosco Manufacturing

    $188.00
    Rosco Manufacturing, Purebred - Barrel - 300BLK - 8.2" Fits AR-15 - Pistol Length Gas System, Bead Blasted Finish, Silver  
    $188.00
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    $188.00
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  • Sons of Liberty Gun Works Blaster Starter Kit

    Sons of Liberty Gun Works Blaster Starter Kit

    Sons Of Liberty Gun Works

    $54.15
    Sons of Liberty Gun Works Blaster Starter Kit Milspec or better lower parts kit, without the fire control group or the grip. Comes with Pivot Pin, Takedown Pin, Takedown Pin Springs (x2), QPQ Steel Takedown Pin Detents (x3), Mil-Spec Cast Bolt Catch,...
    $54.15
    Qty in Cart: 0
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    $54.15
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  • KAK - K-SPEC Enhanced AR15 BCG - 5.56/ 300 Blackout - Dual Ejector - Down Vent - Sand Cuts - Full Chrome KAK - K-SPEC Enhanced AR15 BCG - 5.56/ 300 Blackout - Dual Ejector - Down Vent - Sand Cuts - Full Chrome

    KAK - K-SPEC Enhanced AR15 BCG - 5.56/ 300 Blackout - Dual Ejector - Down Vent - Sand Cuts - Full Chrome

    $244.95
    KAK - K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, Full Chrome Patent Pending The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style firearm no matter...
    $244.95
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    $244.95
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  • K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, NP3
SKU: MO-425-0506-003 K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, NP3
SKU: MO-425-0506-003

    KAK - K-SPEC Enhanced AR15 BCG - 5.56/ 300 Blackout - Dual Ejector - Down Vent - Sand Cuts - NP3

    KAK Industry

    $269.95
    KAK - K-SPEC Enhanced AR15 BCG, 5.56/ 300 Blackout , Dual Ejector, Down Vent, Sand Cuts, NP3 Patent Pending The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style firearm no matter if you...
    $269.95
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    $269.95
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  • Geissele Ultra Duty Lower Parts Kit - DDC

    Geissele Ultra Duty Lower Parts Kit - DDC

    Geissele Automatics

    MSRP: $172.07
    $150.00
    The Geissele Ultra Duty Lower Parts Kit is made for the most demanding operators and includes all the internal parts necessary to complete or rebuild your lower receiver. This top-tier LPK features proprietary Geissele designs, machined with great care...
    MSRP: $172.07
    $150.00
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    MSRP: $172.07
    $150.00
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  • Ballistic Advantage 12" DRP Profile 8.6 BLK Premium Series Barrel - 1/3 Twist - Pistol-Length Gas, BABL86B002P Ballistic Advantage 12" DRP Profile 8.6 BLK Premium Series Barrel - 1/3 Twist - Pistol-Length Gas, BABL86B002P

    Ballistic Advantage 12" DRP Profile 8.6 BLK Premium Series Barrel - 1/3 Twist - Pistol-Length Gas

    Ballistic Advantage

    MSRP: $260.00
    $214.99
    Ballistic Advantage 12" DRP Profile 8.6 BLK Premium Series Barrel1/3 Twist - Pistol-Length Gas Built for high-impact performance and optimized for suppressed shooting, the Premium Black Series 12.5" 8.6 Blackout barrel delivers unmatched energy transfer...
    MSRP: $260.00
    $214.99
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    MSRP: $260.00
    $214.99
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  • Ballistic Advantage 8" DRP Profile 8.6 BLK Premium Series Barrel - 1/3 Twist - Pistol-Length Gas, BABL86B001P Ballistic Advantage 8" DRP Profile 8.6 BLK Premium Series Barrel - 1/3 Twist - Pistol-Length Gas, BABL86B001P

    Ballistic Advantage 8" DRP Profile 8.6 BLK Premium Series Barrel - 1/3 Twist - Pistol-Length Gas

    Ballistic Advantage

    MSRP: $255.00
    $214.99
    Ballistic Advantage 8" DRP Profile 8.6 BLK Premium Series Barrel1/3 Twist - Pistol-Length Gas Engineered for maximum energy transfer and subsonic performance, the Premium Black Series 8.6 Blackout barrel is a compact powerhouse for your AR build...
    MSRP: $255.00
    $214.99
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    MSRP: $255.00
    $214.99
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  • Rearden SPB Single Port Muzzle Brake Heat Treat Rearden SPB Single Port Muzzle Brake Heat Treat

    Rearden SPB Single Port Muzzle Brake Heat Treat

    Rearden Mfg

    $75.00
    Rearden SPB Single Port Muzzle Brake: Unmatched Stability & Performance Enhance your shooting experience with the Rearden SPB Single Port Muzzle Brake, a top-of-the-line accessory designed for superior stability and performance. This muzzle...
    $75.00
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    $75.00
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  • Geissele Automatics URG-I Near Clone Complete Upper Receiver 14.5" P&W Surefire 4 Prong - 5.56

    Geissele Automatics URG-I Near Clone Complete Upper Receiver 14.5" P&W Surefire 4 Prong - 5.56

    Geissele Automatics

    $1,450.00
    Geissele Automatics - URG-I - Near Clone Complete Upper Receiver - 14.5" P&W Surefire 4 Prong - 5.56 - 1:7 Twist - Desert Dirt Color SPECS: Mil-Spec M4 Upper Receiver Assembly Geissele Reliability Enhanced Bolt Carrier Group Geissele...
    $1,450.00
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    $1,450.00
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  • SOLGW -L89 Drive Lock MLOK Rail - 13.75"

    SOLGW -L89 Drive Lock MLOK Rail - 13.75"

    Sons Of Liberty Gun Works

    MSRP: $420.00
    $399.00
    The L89 handguard takes what makes the M89 handguard a best in class product, and elevates it even further. Featuring a Titanium barrel nut, 7 sided M-LOK attachment slots, two integrated steel QD (limited rotation) sockets, and maximized cooling slots...
    MSRP: $420.00
    $399.00
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    MSRP: $420.00
    $399.00
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  • SOLGW -L89 Drive Lock MLOK Rail - 10.75"

    SOLGW -L89 Drive Lock MLOK Rail - 10.75"

    Sons Of Liberty Gun Works

    $389.50
    The L89 handguard takes what makes the M89 handguard a best in class product, and elevates it even further. Featuring a Titanium barrel nut, 7 sided M-LOK attachment slots, two integrated steel QD (limited rotation) sockets, and maximized cooling slots...
    $389.50
    Qty in Cart: 0
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    $389.50
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