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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Out of Stock
Radian Weapons AX556 Builder Set FDE Upper/Lower/17" Handguard
Radian Weapons
$1,374.95The design philosophy behind the Radian Model 1 is simple: use the highest quality raw materials, most precise CNC machining equipment, and best components available to create a weapon that seamlessly blends form and function. Beyond quality and...$1,374.95 -
Out of Stock
ODIN WORKS - 6.5 Grendel - 18" Intermediate - Barrel w/ BCG
ODIN WORKS
MSRP: $475.00$449.006.5 Grendel | 18" Intermediate | Barrel w/ BCG All DI barrels include stainless steel tunable gas block. Features Profile: DMR Heavy Profile (.850 behind gas block, .745 in front) Length: 18” Gas Placement: Intermediate Rifling: Button 8...MSRP: $475.00$449.00 -
Out of Stock
PWS H2 308 Short Buffer
Primary Weapons Systems
MSRP: $59.95$49.95PWS Enhanced Short Steel Body Buffer for .308 Platforms. H2 Weight. 4.4 ozMSRP: $59.95$49.95 -
Out of Stock
BRT - MarkBlue Gas Tube - BRT EXC Length
Black River Tactical
$19.95The Black River Tactical MarkBlue Gas Tube is a premium quality gas tube used exclusively with the BRT EXC length gas system. The BRT EXC gas system was created to provide OPTIMUM performance from 12.5" 5.56 barrels and is excellent for dedicated...$19.95 -
Out of Stock
Sig Sauer - MCX / MPX Folding Stock Adapter 6 Position Low Profile - Coyote
Sig Sauer
$249.99MCX/MPX FOLDING STOCK ADAPTER - 6 POSITION LOW PROFILE - COYOTE This stock adapter allows you to use your favorite AR-15 carbine adjustable stock on your MCX or MPX. Features a 6-position mil-spec sized low profile carbine-style receiver extension tube...$249.99 -
Out of Stock
TRIARC Systems - 13.9" TRACK 2.0 5.56 Nato Barrel Kit - Blue Spring
TRIARC Systems
$339.00The TRIARC Systems TRACK 2.0 Rifle Barrel Kit features a 13.9" TRACK 2.0 Barrel that is optimized for the TRIARC Systems Mil-spec buffer tube, H1 Buffer and Sprinco Blue Buffer Spring. Also included is a Mil-Spec End Plate and Castle Nut. Together, these...$339.00 -
Out of Stock
Sig Sauer - MCX-SPEAR LT 9" AR CONVERSION KIT - 300BLK - BLACK
Sig Sauer
MSRP: $1,999.99$1,949.00SIG MCX-SPEAR LT 9" AR CONVERSION KIT 300BLK-BLACK This complete kit will convert any MIL-SPEC AR-15/M4 Lower into the top-performing MCX-SPEAR LT. Included items: Complete 9" 300BLK upper assembly includes our removable 3-prong flash-hider ready to...MSRP: $1,999.99$1,949.00 -
Out of Stock
TRIARC Systems - 12.5" 6.5 Grendel TRACK 2.0 Barrel - Mid Length
TRIARC Systems
$279.00TRIARC Systems TRACK™ 2.0 - 6.5 Grendel 12.5" Barrel Overview: Introducing the advanced TRACK™ 2.0 barrel by TRIARC Systems. The unique Single Edge Polygonal (SEP) rifling, exclusive to TRIARC, offers shooters the best of both standard and...$279.00 -
Out of Stock
TRIARC Systems - 16" 6.5 Grendel TRACK 2.0 Barrel - Mid Length
TRIARC Systems
$279.00TRIARC Systems TRACK™ 2.0 - 6.5 Grendel 16" Barrel Overview: Introducing the advanced TRACK™ 2.0 barrel by TRIARC Systems. The unique Single Edge Polygonal (SEP) rifling, exclusive to TRIARC, offers shooters the best of both standard and...$279.00 -
Out of Stock
Sig Sauer - MCX-SPEAR LT 11.5 AR Conversion Kit 5.56 NATO - BLACK
Sig Sauer
MSRP: $1,999.99$1,949.00MCX-SPEAR LT 11.5 AR CONVERSION KIT 5.56 NATO-BLACK This complete kit will convert any MIL-SPEC AR-15/M4 Lower into the top-performing MCX-SPEAR LT. Included items: Complete 11.5" 5.56 NATO upper assembly includes our removable 3-prong flash-hider...MSRP: $1,999.99$1,949.00 -
Out of Stock
Radian Weapons AX556 Billet Upper/Lower Receiver Set 10" Handguard - Black
Radian Weapons
$1,254.95AX556 Billet Upper/Lower Receiver Set 10" Handguard - Black The Radian AX556 Billet Upper/Lower Set delivers unmatched quality, precision machining, and fully ambidextrous functionality, making it a top-tier foundation for a high-performance AR build...$1,254.95 -
Out of Stock
Radian Weapons - AX556 Billet Upper/Lower Set 14" Handguard - Brown
Radian Weapons
$1,294.95The design philosophy behind the Radian Model 1 is simple: use the highest quality raw materials, most precise CNC machining equipment, and best components available to create a weapon that seamlessly blends form and function. Beyond quality and...$1,294.95