Upper Parts

SOLGW 16" PRECISION SPR 6mm MAX 416R SS Barrel - Intermediate-Length Gas When precision matters most, the SOLGW PRECISION series delivers. This 16″ 6mm MAX barrel is the most accurate offering from Sons of Liberty Gun Works—engineered for...

KAK K-SPEC Low Mass BCG - NP3 Finish C158 Bolt and 4140 Cam Pin - Gold Anodized When your build demands uncompromising performance across all conditions—suppressed or unsuppressed—the K-SPEC Bolt Carrier Group delivers. Designed as a...

M4E1 Threaded Complete Upper, 18" .223 Wylde SS Rifle Length Barrel, ATLAS R-ONE 15" M-LOK HG - Anodized

Noveske 18" 5.56 Stainless Lo-Pro DDF EXTRA THICC SPR Barrel - .9375" Journal When accuracy, durability, and thermal control matter most, the Noveske 18” Special Purpose Rifle Barrel delivers uncompromising performance. Designed for elite shooters...

SOLGW M4-89 Complete Upper Receiver The SOLGW M4-89 Complete Upper Receiver is a top-tier upgrade for your AR platform. Chambered in 5.56 NATO and featuring a 12.5" barrel crafted from 4150 CrMoV steel with a QPQ corrosion-resistant finish, this upper is...

HK MR556 A4 Complete Upper Receiver - 11" Match Grade Barrel The Heckler & Koch MR556 A4 Upper Receiver Kit is the ultimate upgrade for serious shooters seeking unmatched reliability, precision, and suppressor-ready versatility. Built on the...

PWS MK1 Mod 1-M .300 BLK Assembled Upper Receiver - 9.75" Barrel The Primary Weapons Systems MK109 MOD 1-M Upper is the embodiment of versatility, reliability, and tactical precision. Chambered in 300 BLK, this compact powerhouse is optimized for both...

JP Enterprises Compensator 1/2x28 - .223 Exit Holt - Polished Stainless Steel Dominate the range and stay locked on target with the JP Enterprises Small Profile Compensator—a purpose-built muzzle device crafted for precision shooters who demand...

Aero Precision M5E1 Handguard BAR Barrel Nut Kit - Aero/DPMS Thread The Aero Precision M5E1 Handguard BAR Barrel Nut Kit delivers unmatched stability and perfect alignment for your enhanced AR-308 build. Engineered from ultra-tough 1144 Stressproof®...

Luth-AR Gas Tube - Mid Length Designed for clean installation and consistent gas flow, the Luth-AR gas tube helps optimize your firearm’s cycling and recoil characteristics, ensuring smoother operation with minimal maintenance. Whether you’re...

Ballistic Advantage Melonite Gas Tube - Mid Length Ballistic Advantage’s Mid-Length AR-15 Gas Tube, engineered to deliver consistent cycling under pressure. Whether you're deep into a custom build or upgrading a worn-out system, this 11.75" tube...

Q Rear End Quickie Fast-Attach Muzzle Brake - 5/8x24 Make installation smooth and silence secure with The Rear End by Q—a precision Quickie Fast-Attach muzzle brake designed for hassle-free compatibility with Q’s THUNDER CHICKEN and trash...