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
Spikes Tactical 11.5" 5.56 Barrel
Spikes Tactical
MSRP: $289.95$260.96Spike's Tactical, Barrel, 556NATO, 11.5" Hammer Forged Barrel, 1:7 Twist, Fits AR Rifles, 1/2x28 TPI Thread, Black Finish M249 SAW Chrome Lined Spec Light Weight Profile 1/7 Twist Rate 1/2 X 28...MSRP: $289.95$260.96 -
Out of Stock
Seekins Precision 16" 308 win Barrel
Seekins Precision
MSRP: $479.00$455.05Seekins Precision, Barrel, 308 Winchester, 16" Length, Black Color, Black Oxide Finish, Stainless Steel, Fits AR10 416 Stainless Steel 5/8X24 Threads Black Oxide Coating Every Seekins Barrel is...MSRP: $479.00$455.05 -
Out of Stock
Aero Precision M4E1 Complete Lower A2 Grip No Stock
Aero Precision
MSRP: $325.00$294.99The M4E1 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features our new M4E1 Lower Receiver with an A2 Grip. Save when you buy it complete and let our...MSRP: $325.00$294.99 -
Out of Stock
Aero Precision X15 Complete Lower With A2 grip and M4 Stock - Black
Aero Precision
MSRP: $270.00$244.99Our AR15 Complete Lower Receiver is the perfect base for your custom AR15 rifle. Save when you buy it complete and let our specialist do the installation for you! Includes: AR15 Gen 2 Lower Receiver...MSRP: $270.00$244.99 -
Out of Stock
Knights Armament M5 Rifle Rail Adapter System (RAS) Forend Assembly
Knights Armament Company
$346.61Knights Armament M5 Rifle Rail Adapter System (RAS) Forend Assembly Upgrade your rifle-length AR-15 setup or M16A4 clone with authentic military heritage using the Knight's Armament Company (KAC) M5...$346.61 -
Out of Stock
Badger Ordnance AR15 Titanium Enhanced Bolt Catch
Badger Ordnance
$100.00Billet machined from grade five titanium. Re-styled to give a larger target for rapid manipulation and angled to make it easier to engage and disengage after re-loads. Weighs 0.24 oz. and comes in...$100.00 -
Out of Stock
Aero Precision Complete M4E1 Lower - Magpul SL-S
Aero Precision
$304.99Get a rock solid start to your next carbine build with the Aero Precision M4E1 complete lower receiver! This factory-finished lower is ready to roll with a Magpul MOE SL pistol grip and SL-S carbine...$304.99 -
Out of Stock
Sig Sauer MCX/MPX Folding Telescoping Stock - Black
Sig Sauer
MSRP: $249.99$237.99Sig Sauer, Folding and Telescoping Stock, Fits Sig MCX/MPX, 1913 Interface, Black Black finish Folding and telescoping stock for Sig Sauer, MCX/MPX *Sig Sauer factory replacement collapsible stock...MSRP: $249.99$237.99 -
Out of Stock
2A Armament Palouse-Lite AR15 Lower Receiver
2A Armament
MSRP: $179.99$167.39IMPORTANT:This item requires shipment to a Federal Firearms Licensed dealer. Bauer Precision requires the purchaser of this product to contact their FFL dealer and have them email a copy of the FFL...MSRP: $179.99$167.39 -
Out of Stock
Daniel Defense Buttstock Black
Daniel Defense
MSRP: $85.00$79.00Daniel Defense adjustable buttstock is constructed of a proprietary blend of glass infused polymers and finished off with soft touch rubber overmolding in strategic points. The buttstock is...MSRP: $85.00$79.00 -
Out of Stock
Knights Armament URX 3.1 Rail 13.5"
Knights Armament Company
MSRP: $354.92$337.17Knights Armament Co.'s URX 3.1 13.5" Rail Forend Assembly is a free floating, fully modular replacement forend for the AR-15 platform. Unlike traditional quad rail designs, the URX 3.1 incorporates...MSRP: $354.92$337.17 -
Out of Stock
Odin Works 223 Wylde Barrel - 18"
ODIN WORKS
MSRP: $305.00$289.75223 Wylde is a hybrid of the 223 REM and 5.56. 223 Wylde has a chamber throat that is tighter than the 5.56 achieving better accuracy but still reliably functional with 5.56 ammunition. All DI...MSRP: $305.00$289.75