Upper Receivers

Aero Precision AR15 Assembled Upper Receiver - Black Manufacturing a great receiver isn't just about what the end product looks like. It's about what it feels like, how it works, how it handles and performs. Aero Precision products have been...

  Spikes Tactical Upper Receiver - Forged M4 Flat Top (Multi Cal) The Spike’s Tactical M4 flat top upper receiver is machined from a Mil-Spec 7075 T6 forging with a durable Type III Hardcoat Anodized finish that also features laser engraved...

  BCM M4 AR15 Upper Receiver Assembly (w/ Laser T-Markings) Built to the correct Mil-Specs.   (Inside Diameter for barrel extension slightly undersized for a tighter fit to the barrel and a more accurate rifle.) Features: • Precision...

  San Tan Tactical STT-15 PILLAR Billet Upper Receiver With so many AR-15 upper receivers on the market today we decided to challenge ourselves and create something better, something different. Being better was not enough -- we needed...

SOLGW M4-L89 Assembled Upper Receiver Group14.5" Liberty Fighting Barrel - Pinned Plan-B Compatible Flash Hider Built for serious shooters who demand uncompromising reliability and precision, the Sons of Liberty Gun Works L89 Upper Receiver Group is a...

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

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...

M4L89 Upper 11.5" - 5.56 NATO Designed for shooters who demand uncompromising quality, the Sons of Liberty Gun Works Broadsword 89 V2 Upper Receiver delivers superior craftsmanship, enhanced modularity, and top-tier performance. Engineered with L89 rails...

SOLGW Scalper AR15 Receiver Set ODG Cerakote Finish The Sons of Liberty Gun Works stripped upper and lower receivers are made to the tightest tolerances while still being compatible with Mil-Spec parts and upper receivers. This ensures that there is...

Noveske Gen 4 5.56 NATO 16" Recon Complete Upper - FDE Barrel: 16” 5.56mm 416R Stainless with 1:7 twist Individual serialized barrel for QC purposes Hand polished Noveske Match Chamber Mid length gas tube system Noveske marked gas block:...

SOLGW L89 Broadsword 13.7" 5.56 Upper Receiver The Sons of Liberty Gun Works (SOLGW) L89 Broadsword Upper is engineered for rigidity and precision, offering an enhanced platform for serious shooters. Featuring the Drivelock tensioning system, extended...

The Resonator® Integral comes with a Resonator® suppressor which is pinned and welded to a 9.1” .300 BLK barrel. With a combined barrel/suppressor length of just over 16”, this system only requires a single tax stamp to be purchased...