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
LBE - Crush Washer - 308 - AR Platform
LBE Unlimited
MSRP: $7.99$6.99LBE Unlimited - Crush Washer - 308 - AR Platform (ARCW-308) The LBE Unlimited crush washer is designed for a .308 Winchester chambered AR (ArmaLite Rifle). Crush washers are typically used for proper alignment and timing of muzzle devices, such as flash...MSRP: $7.99$6.99 -
Out of Stock
Noveske Marked VLTOR MUR Upper Receiver - Black
Noveske Rifleworks
$280.00Noveske Marked VLTOR MUR Upper Receiver - Black The Noveske Marked VLTOR MUR Upper Receiver is a premium modular upper receiver built for strength, reliability, and compatibility with Mil-Spec AR-15 components. Machined from forged aircraft-grade 7075...$280.00 -
Out of Stock
Luth-AR - SOCOM M4 Barrel 14.5″ Chrome Lined with F Marked Front Sight Base
Luth-AR
MSRP: $225.00$204.99SOCOM M4 Barrel 14.5″ Chrome Lined with F Marked Front Sight Base This 14.5″ SOCOM profile barrel is perfect for your AR-15 build. It features a front sight tower for easy targeting and enhanced accuracy and longevity. The 1:7 twist rate is...MSRP: $225.00$204.99 -
Out of Stock
MSRP: $2.59$2.55 -
Out of Stock
Aero Precision M4E1 Complete Lower - A2 grip and M4 Stock - Black
Aero Precision
$259.99The 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 and M4 Stock. Save when you buy it complete and let our specialists do the installation for...$259.99 -
Out of Stock
Radian Weapons - Raptor SD - Ported - 5.56 - Factory Blem - Black
Radian Weapons
$124.95Radian Weapons, Raptor SD Ambidextrous Charging Handle, Ported, Black, 5.56MM, Factory BLEM The silencer-optimized Raptor-SD™ features a ported shaft designed to redirect gasses down and forward, away from the shooter’s face when shooting...$124.95 -
Out of Stock
Noveske 4th Generation N4 Lower Receiver - Black Anodized
Noveske Rifleworks
$425.004th Generation N4 Lower Receiver - Black Anodized The Noveske 4th Generation N4 Lower Receiver is expertly machined from 7075-T6 aluminum, delivering unmatched strength, precision, and ergonomic refinements. Designed for tactical, competition, and duty...$425.00 -
Out of Stock
Rearden DPB Double Port Muzzle Brake Heat Treat
Rearden Mfg
MSRP: $85.00$76.50Rearden DPB Double Port Muzzle Brake Heat Treat Experience the ultimate in recoil reduction with the Rearden DPB Double Port Muzzle Brake (HT), a premium accessory designed to enhance your shooting experience. This high-quality muzzle brake is...MSRP: $85.00$76.50 -
Out of Stock
Radian Weapons AX556 Billet Upper/Lower Receiver Set 14" Handguard - Black
Radian Weapons
$1,359.95AX556 Billet Upper/Lower Receiver Set 14" Handguard - Black The Radian AX556 Billet Upper/Lower Set delivers precision machining, fully ambidextrous controls, and cutting-edge ergonomics, making it a top-tier foundation for serious AR builders. Chambered...$1,359.95 -
Out of Stock
Radian Weapons AX556 Billet Upper/Lower Set 15.5" Handguard ODG
Radian Weapons
$1,334.95The 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...$1,334.95 -
Out of Stock
LBE Unlimited Teardrop Forward Assist Assembly
LBE Unlimited
MSRP: $18.95$17.81LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether you're in the middle of an AR build or you're just looking to upgrade a key component, LBE has you covered with reliable parts and...MSRP: $18.95$17.81 -
Out of Stock
Radian Weapons AX556 Billet Upper/Lower Set 15.5" Handguard Gray
Radian Weapons
$1,334.95The 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...$1,334.95