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. 

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  • Out of Stock
    M4E1 Stripped Lower Receiver, Special Edition: Texas - Anodized Black (APAR600003C) M4E1 Stripped Lower Receiver, Special Edition: Texas - Anodized Black (APAR600003C)

    M4E1 Stripped Lower Receiver, Special Edition: Texas - Anodized Black

    Aero Precision

    MSRP: $134.99
    $114.74
    M4E1 Stripped Lower Receiver, Special Edition: Texas - Anodized Black Our Special Edition: Texas M4E1 Stripped Lower Receiver features a custom engraved State of Texas with a Lone Star graphic on the magwell of our popular M4E1 Lower Receiver. Markings...
    MSRP: $134.99
    $114.74
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $134.99
    $114.74
    Subtotal:
  • Out of Stock
    Knights Armament Company SR-15 Carbine Mod 2 Complete Upper Receiver 556 Nato 14.5" HF Barrel Black (31949)

    Knights Armament Company SR-15 Carbine Mod 2 Complete Upper Receiver 556 Nato 14.5" HF Barrel Black

    Knights Armament Company

    $1,989.16
    Knights Armament Company, SR-15, Carbine Mod2, Complete Upper Receiver, 556NATO, 14.5" Hammer Forged Barrel, Black Finish, MLOK The SR-15 E3 Mod 2 series' 5.56 mm NATO barrel is manufactured for military grade durability, and is free-floated inside a...
    $1,989.16
    Qty in Cart: 0
    Quantity:
    Price:
    $1,989.16
    Subtotal:
  • Out of Stock
    TRIARC Systems - 12.5" TRACK  2.0 5.56 Nato Barrel Kit TRIARC Systems - 12.5" TRACK  2.0 5.56 Nato Barrel Kit

    TRIARC Systems - 12.5" TRACK 2.0 5.56 Nato Barrel Kit

    TRIARC Systems

    $399.95
    The TRIARC Systems TRACK 2.0 Rifle Barrel Kit features a 12.5" TRACK 2.0 Barrel that is optimized for the TRIARC Systems A5/Extended Receiver Extension, VLTOR A5 H1 Buffer and Sprinco Green Buffer Spring. Also included is a Mil-Spec End Plate and Castle...
    $399.95
    Qty in Cart: 0
    Quantity:
    Price:
    $399.95
    Subtotal:
  • Out of Stock
    TRIARC Systems - 13.9" TRACK 2.0 5.56 Nato Barrel Kit TRIARC Systems - 13.9" TRACK  2.0 5.56 Nato Barrel Kit - Green Spring

    TRIARC Systems - 13.9" TRACK 2.0 5.56 Nato Barrel Kit - Green Spring

    TRIARC Systems

    $399.99
    The TRIARC Systems TRACK 2.0 Rifle Barrel Kit features a 13.9" TRACK 2.0 Barrel that is optimized for the TRIARC Systems A5/Extended Receiver Extension, VLTOR A5 H1 Buffer and Sprinco Green Buffer Spring. Also included is a Mil-Spec End Plate and Castle...
    $399.99
    Qty in Cart: 0
    Quantity:
    Price:
    $399.99
    Subtotal:
  • Out of Stock
    Noveske Super Badass Airborne Charging Handle Geissele 5.56 DDC Noveske Super Badass Airborne Charging Handle Geissele 5.56 DDC

    Noveske Super Badass Airborne Charging Handle Geissele 5.56 DDC

    Noveske Rifleworks

    MSRP: $115.00
    $105.00
    Noveske Super Badass Airborne Charging Handle DDC Finish - 05001189 - 05-497NS The Airborne Charging Handle (ACH) was developed at the request of an elite organization famous for its expertise in aerial insertion. The organization requested a lower...
    MSRP: $115.00
    $105.00
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $115.00
    $105.00
    Subtotal:
  • Out of Stock
    Noveske Thread Protector 5/8 x 24 (05000340) Noveske Thread Protector 5/8 x 24 (05000340)

    Noveske Thread Protector 5/8 x 24

    Noveske Rifleworks

    $10.00
    Noveske Thread Protector 5/8 x 24 5/8 x 24 Thread Protector
    $10.00
    Qty in Cart: 0
    Quantity:
    Price:
    $10.00
    Subtotal:
  • Out of Stock
    Noveske Thread Protector 1/2 x 28 (05000339) Noveske Thread Protector 1/2 x 28 (05000339)

    Noveske Thread Protector 1/2 x 28

    Noveske Rifleworks

    $10.00
    Noveske Thread Protector 1/2 x 28 1/2 x 28 Thread Protector
    $10.00
    Qty in Cart: 0
    Quantity:
    Price:
    $10.00
    Subtotal:
  • Out of Stock
    Grey Ghost Precision - AR15 Billet Receiver Set 5.56 Nato - OD Green Grey Ghost Precision - AR15 Billet Receiver Set 5.56 Nato - OD Green

    Grey Ghost Precision - AR15 Billet Receiver Set 5.56 Nato - OD Green

    Grey Ghost Precision

    $499.00
    The new MKII version of the GGP-S Series brings a new level of customizability never before seen in GGP rifle receivers. The Billet Receivers are precisely machined from 7075-T6 Aluminum for a perfect fit. The lower receiver includes an ambidextrous bolt...
    $499.00
    Qty in Cart: 0
    Quantity:
    Price:
    $499.00
    Subtotal:
  • Out of Stock
    San Tan Tactical - AR15 STT-15 Lite PILLAR Lower Receiver - Black San Tan Tactical - AR15 STT-15 Lite PILLAR Lower Receiver - Black

    San Tan Tactical - AR15 STT-15 Lite PILLAR Lower Receiver - Black

    San Tan Tactical

    MSRP: $230.49
    $218.96
    Lightweight Integrally Machined Magazine Well Flare Oversized Winter Trigger Guard The STT-15L has all the same great aesthetics as our standard STT-15 Receiver Combo but incorporates a significant weight reduction. We set out to design our...
    MSRP: $230.49
    $218.96
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $230.49
    $218.96
    Subtotal:
  • Out of Stock
    TRIARC Systems x TACHUNTFISH M81 13" TRILOK Handguard (TRI-TAC13M81) TRIARC Systems x TACHUNTFISH M81 13" TRILOK Handguard (TRI-TAC13M81)

    TRIARC Systems x TACHUNTFISH M81 13" TRILOK Handguard

    TRIARC Systems

    $390.00
    TRIARC Systems x TACHUNTFISH M81 TRILOK Handguard Features: – Limited Edition M81 Cerakote® Finish – (2) NEW steel, low profile, anti-rotational QD Sling inserts – Optimized for 13.9″ and 14.5″ length barrels –...
    $390.00
    Qty in Cart: 0
    Quantity:
    Price:
    $390.00
    Subtotal:
  • Out of Stock
    AAC Brakeout 2.0 51T 7.62mm Compensator 5/8"-24 (64205)

    AAC - Brakeout 2.0 51T 7.62mm Compensator 5/8"-24

    Advanced Armament Company

    MSRP: $119.99
    $99.99
    Advanced Armament 64205 Brakeout 2.0 51T 7.62mm 5/8"-24 tpi Black Nitride Carbon Steel The Advanced Armament Co Brakeout 2.0 Flash Hider, 51T, 7.62MM, 5/8×24 is a sound suppressor mounting muzzle device that is both a flash suppressor...
    MSRP: $119.99
    $99.99
    Qty in Cart: 0
    Quantity:
    Price:
    MSRP: $119.99
    $99.99
    Subtotal:
  • Out of Stock
    Noveske 12.5" 416R Stainless 6mm ARC Barrel with Lo-Pro Gas Block & Headspaced Bolt - Mid-Length Gas, 07000436, 840906132821 Noveske 12.5" 416R Stainless 6mm ARC Barrel with Lo-Pro Gas Block & Headspaced Bolt - Mid-Length Gas, 07000436, 840906132821

    Noveske 12.5" 416R Stainless 6mm ARC Barrel with Lo-Pro Gas Block & Headspaced Bolt - Mid-Length Gas

    Noveske Rifleworks

    $535.00
    Noveske 12.5" 416R Stainless 6mm ARC Barrelwith Lo-Pro Gas Block & Headspaced Bolt - Mid-Length Gas Engineered for shooters who demand uncompromising performance, the Noveske 12.5" Leonidas Stainless Lo-Pro Gas Block Barrel in 6mm ARC is a...
    $535.00
    Qty in Cart: 0
    Quantity:
    Price:
    $535.00
    Subtotal:
  • Total: items /

Adding your products to cart