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
    TNTE Custom - Forged A2 Upper Receiver with M4 Ramps - Complete TNTE Custom - Forged A2 Upper Receiver with M4 Ramps - Complete

    TNTE Custom - Forged A2 Upper Receiver with M4 Ramps - Complete

    TNTE

    $249.00
    Fully machined and finished, military style uppers ready for you to install your choice of barrel, carrier, bolt, forearm, and lower to build a custom AR-15. A2 carry handle style. Precision machined from a premium-grade Cerro aluminum forging and Tan...
    $249.00
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    Rearden Icarus Blast Diffuser FDE Rearden Icarus Blast Diffuser FDE

    Rearden Icarus Blast Diffuser FDE

    Rearden Mfg

    $139.99
    Rearden Icarus Blast Diffuser FDE The Icarus is a blast diffuser designed to work with all Rearden muzzle devices. This blast diffuser will assist in sending blast and concussion down range, as well as serve as a thread protector for your muzzle devices...
    $139.99
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    SOLGW -L89 Drive Lock MLOK Rail - 10.75"

    SOLGW -L89 Drive Lock MLOK Rail - 9.75"

    Sons Of Liberty Gun Works

    MSRP: $410.00
    $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...
    MSRP: $410.00
    $389.50
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    Geissele Super Duty MOD1 Complete Upper Receiver 15" SMR MK16 5.56 - HUXWRX Flash Hider QD 556 - Desert Dirt Color

    Geissele Super Duty MOD1 Complete Upper Receiver 15" SMR MK16 5.56 - HUXWRX Flash Hider QD 556 - Desert Dirt Color

    Geissele Automatics

    $1,410.00
    Geissele Automatics, Super Duty MOD1 - Complete Upper Receiver - 556NATO - 16" Barrel - 1:7 Twist -HUXWRX Flash Hider-QD 556 The Geissele Super Duty MOD1 Upper (Complete) features the latest in weapon technology available exclusively from...
    $1,410.00
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    Aero Precision Enhanced Carbine Buffer Tube Fits AR10/AR15 Anodized OD Green Aero Precision Enhanced Carbine Buffer Tube Fits AR10/AR15 Anodized OD Green

    Aero Precision Enhanced Carbine Buffer Tube Fits AR10/AR15 Anodized OD Green

    Aero Precision

    MSRP: $54.00
    $48.99
    The AR15 Enhanced Carbine Buffer is the perfect complement to standard AR15 rifle builds. This Enhanced Carbine Buffer Tube delivers features that increase the reliability, security, and simplicity of your build. Aero Precision, Enhanced Carbine Buffer,...
    MSRP: $54.00
    $48.99
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    Geissele - Super Duty MOD1 - Complete Upper Receiver - 15" SMR MK16 - 5.56 - HUXWRX Flash Hider-QD 556 (08-548B) Geissele Super Duty MOD1 Complete Upper Receiver 15" SMR MK16 5.56 - HUXWRX Flash Hider QD 556

    Geissele Super Duty MOD1 Complete Upper Receiver 15" SMR MK16 5.56 - HUXWRX Flash Hider QD 556

    Geissele Automatics

    $1,260.00
    Geissele Automatics, Super Duty MOD1 - Complete Upper Receiver - 556NATO - 16" Barrel - 1:7 Twist -HUXWRX Flash Hider-QD 556 The Geissele Super Duty MOD1 Upper (Complete) features the latest in weapon technology available exclusively from...
    $1,260.00
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    Rosco Manufacturing - Bloodline Saucepack Barrel - 300 Blackout - 8.2" Pistol Length Gas System Fits AR-15 - Nitride Finish Black - Includes Bolt Carrier Group - Gas Tube - Non Adjustable Gas Block (SP-BL-82-300-BCG-GTP-NGB-001)

    Rosco Manufacturing Bloodline 300 Blackout - 8.2" Barrel Nitride Finish - Sauce Pack

    Rosco Manufacturing

    $323.00
    Rosco Manufacturing, Bloodline, Saucepack, Barrel, 300 Blackout, 8.2", Pistol Length Gas System, Fits AR-15, Nitride Finish, Black, Includes Bolt Carrier Group, Gas Tube, Non Adjustable Gas Block The Rosco Sauce Pack bundles were created after direct...
    $323.00
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    Rosco Manufacturing - K9 Saucepack Barrel - 556NATO, 12.5" Patrol Length Gas Length - Fits AR-15 - Nitride Finish - Black - Includes Bolt Carrier Group - Gas Tube - Non Adjustable Gas Block

    Rosco Manufacturing - K9 Saucepack Barrel - 556NATO, 12.5" Patrol Length Gas Length - Fits AR-15 - Nitride Finish - Black - Includes Bolt Carrier Group - Gas Tube - Non Adjustable Gas Block

    Rosco Manufacturing

    $325.00
    Rosco Manufacturing - K9 Saucepack Barrel - 556NATO, 12.5" Patrol Length Gas Length - Fits AR-15 - Nitride Finish - Black - Includes Bolt Carrier Group - Gas Tube - Non Adjustable Gas Block The Rosco Sauce Pack bundles were created after direct...
    $325.00
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    MO-425-0503-045, KAK - K-SPEC Enhanced AR15 BCG - 5.56/ 300 Blackout - C158 Bolt - Dual Ejectors - Down Vent - Sand Cuts (MO-425-0503-045), K-SPEC Enhanced AR15 BCG-, 5.56/ 300 Blackout , C158 Bolt, Dual Ejectors, Down Vent, Sand Cuts KAK - K-SPEC Enhanced AR15 BCG - 5.56/ 300 Blackout - C158 Bolt - Dual Ejectors - Down Vent - Sand Cuts - Nitride

    KAK - K-SPEC Enhanced AR15 BCG - 5.56/ 300 Blackout - C158 Bolt - Dual Ejectors - Down Vent - Sand Cuts - Nitride

    KAK Industry

    $227.95
    KAK - K-SPEC Enhanced AR15 BCG-, 5.56/ 300 Blackout , C158 Bolt, Dual Ejectors, Down Vent, Sand Cuts Patent Pending The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style firearm no matter...
    $227.95
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    KAK - K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout - Dual Ejector - Down Vent - Sand Cuts - Chrome Lined Phosphate (MO-425-0512-003) KAK - K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout - Dual Ejector - Down Vent - Sand Cuts - Chrome Lined Phosphate (MO-425-0512-003)

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

    KAK Industry

    $199.95
    KAK - K-SPEC Enhanced AR15 BCG- 5.56/ 300 Blackout, Dual Ejector, Down Vent, Sand Cuts, Chrome Lined Phosphate   Patent Pending The K-SPEC BCG combines multiple key features focused on increasing the reliability of your AR15 style...
    $199.95
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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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