AR-15 / AR-10 Parts
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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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AS Designs ARC-FIRE V1 MIL-SPEC Selectors - Short
AS Designs
$29.99WILL NOT WORK WITH ARC-FIRE V2 ARC-Fire Mil-Spec Style Selectors These are offered as the long primary + short ambi OR long primary + long ambi. They come as a set and work with existing ARC-Fire...$29.99 -
SOLGW Intermediate 10 Position Maritime Buffer Tube
Sons Of Liberty Gun Works
$60.00Designed to improve the reliability and function of an AR-15 platform, it features unique drain holes for rapid water drainage and offers 10 stock adjustment positions.$60.00 -
Out of Stock
SOLGW .223 Wylde / 5.56 NATO PRECISION SPR Contour 18" Barrel - Black Oxide
Sons Of Liberty Gun Works
$349.00SOLGW .223 Wylde / 5.56 NATO PRECISION SPR Contour 18" Barrel - Black Oxide Push your precision rifle build to the next level with the Sons of Liberty Gun Works (SOLGW) Precision SPR Barrel — a...$349.00 -
Sons of Liberty Gun Works Enhanced Blaster Guts - B5 Lower Parts Kit NON-Ambi
Sons Of Liberty Gun Works
$130.00Sons of Liberty Gun Works is a manufacturer of quality firearms and parts, perfect for your next build, next competition, or next line of defense. Their small parts fit most mil-spec firearms. Sons...$130.00 -
Knight's Armament SR-15 IWS Partially Stripped Lower Receiver Kit
Knights Armament Company
$725.00Knight's Armament SR-15 IWS Partially Stripped Lower Receiver Kit Built for serious AR enthusiasts and trusted by professionals worldwide, the Knight’s Armament SR-15 IWS Partially Stripped Lower...$725.00 -
On Sale
Atrius Development Ambidextrous Forced Reset Selector - G-LEVER - OPEN BOX
Atrius Development Group
MSRP: $249.00Now: $237.99Was: $249.00Atrius Development Ambidextrous Forced Reset Selector - G-LEVER - OPEN BOX The Atrius Development Group G-LEVER Forced Reset Selector (FRS) is a next-generation control upgrade engineered for...MSRP: $249.00Now: $237.99Was: $249.00 -
Out of Stock
Primary Weapons System MK1 MOD 2-M Complete Lower Receiver
Primary Weapons Systems
MSRP: $679.95$629.95Primary Weapons System MK1 MOD 2-M Complete Lower Receiver The PWS MK1 MOD 2-M Complete Rifle Lower sets a new standard in modular AR-15 platform design, delivering a rugged, ambidextrous foundation...MSRP: $679.95$629.95 -
TRIARC Systems Mil-Spec AR15 Bolt Carrier Group - 5.56 / 300 BLK - Black Nitride
TRIARC Systems
$189.99TRIARC Systems Mil-Spec AR15 Bolt Carrier Group - 5.56 / 300 BLK - Black Nitride Precision-machined from case hardened steels and protected with a slick Black Nitride finish, this bolt carrier group...$189.99 -
Out of Stock
TRIARC Systems TSR-15S Upper Receiver Assembly - 5.56 NATO 12.5" TRACK 2.0 Barrel - HIR-265 FDE Non-IR Cerakote
TRIARC Systems
$1,010.00TRIARC Systems TSR-15S Upper Receiver Assembly - 5.56 NATO12.5" TRACK 2.0 Barrel - HIR-265 FDE Non-IR Cerakote Designed around TRIARC Systems’ proprietary technologies, the TSR-15S URA is...$1,010.00 -
TRIARC Systems TSR-15S Upper Receiver Assembly - 5.56 NATO 13.9" TRACK 2.0 Barrel - HIR-265 FDE Non-IR Cerakote
TRIARC Systems
$980.95TRIARC Systems TSR-15S Upper Receiver Assembly 5.56 NATO13.9" TRACK 2.0 Barrel - HIR-265 FDE Non-IR Cerakote Designed around TRIARC Systems’ proprietary technologies, the TSR-15S URA is purpose-built...$980.95 -
Hammer Creek AR9SD Integrally Suppressed Complete Upper Receiver
Hammer Creek
MSRP: $2,199.99$1,979.99Hammer Creek AR9SD Integrally Suppressed Complete Upper Receiver Experience next-level suppressed PCC performance with the AR9SD PCC Suppressor Complete Upper — a revolutionary integrally suppressed...MSRP: $2,199.99$1,979.99 -
Out of Stock
Sig Sauer - MCX-SPEAR LT 9" AR CONVERSION KIT - 300BLK - IR FDE
Sig Sauer
$1,699.99Sig Sauer, MCX-Spear LT, Complete Upper Receiver, 300 Blackout, 9" Threaded Barrel, 5/8X24 Thread Pitch, Fits AR-15 Lower Receivers, Anodized Finish, Flat Dark Earth, Includes Charging Handle and...$1,699.99