Upper Receivers
From forged to precision machined CNC billets, our upper receiver options are a base for any precision AR build
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Out of Stock
HK MR556 A4 Complete Upper Receiver - 11" Match Grade Barrel
Heckler & Koch
MSRP: $2,499.00$2,179.00HK 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...MSRP: $2,499.00$2,179.00 -
Out of Stock
PWS MK1 Mod 1-M .300 BLK Assembled Upper Receiver - 9.75" Barrel
Primary Weapons Systems
$1,129.95PWS 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...$1,129.95 -
Out of Stock
SOLGW M4L89 Broadsword V2 Upper 11.5" - 5.56 NATO
Sons Of Liberty Gun Works
MSRP: $1,275.00$1,211.75M4L89 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...MSRP: $1,275.00$1,211.75 -
Out of Stock
SOLGW Scalper AR15 Receiver Set ODG Cerakote Finish
Sons Of Liberty Gun Works
MSRP: $399.00$379.05SOLGW 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...MSRP: $399.00$379.05 -
Out of Stock
SOLGW L89 Broadsword HUXWRX 13.7" 5.56 Upper Receiver
Sons Of Liberty Gun Works
$1,306.25SOLGW 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...$1,306.25 -
Out of Stock
SOLGW Scalper AR15 Receiver Set FDE Cerakote Finish
Sons Of Liberty Gun Works
$379.05The 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 absolutely no wobble between receivers which can affect...$379.05 -
Out of Stock
SOLGW Broadsword 14.5" 6mm Max Upper Receiver
Sons Of Liberty Gun Works
MSRP: $1,350.00$1,269.99The Broadsword-89 Uppers and Drivelock (89 Series) rails provide arguably the most rigid interface on the market using traditional 2-piece AR15 construction. The extended barrel nut, Drivelock tensioning crossbolts, and keyed upper receiver face...MSRP: $1,350.00$1,269.99 -
Out of Stock
LMT M4 Flattop Upper Assembly
LMT Defense
$228.00LMT Defense - M4 Upper Receiver Assembly M16/M4 Style flat top upper receiver. Compatible with mil-spec barrel and barrel nut configurations. Comes complete with forward assist and port door assemblies.$228.00 -
Out of Stock
TNTE Custom - Forged A2 Upper Receiver with M4 Ramps - Complete
TNTE
$249.00Fully machined and finished, military style uppers ready for you to install your choice of barrel, carrier, bolt, forearm, and lower to build a custom AR-15. A2 carry handle style. Precision machined from a premium-grade Cerro aluminum forging and Tan...$249.00 -
Out of Stock
TRIARC Systems - TSR-15 SPR Upper Receiver 16" 5.56 - Ano Elite FDE
TRIARC Systems
$1,750.00The Triarc Systems TSR-15 SPR Upper seeks to redefine what a factory SPR barreled assembly can be; incorporating the most functional component choices possible, Triarc System has invigorated the tried and true concept of a 16" suppressed 5.56 rifle...$1,750.00 -
Out of Stock
Noveske Gen 4 5.56 Nato 16" Recon Complete Upper
Noveske Rifleworks
$1,575.00Barrel• 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: Low profile, .750” journal,...$1,575.00 -
Out of Stock
Aero Precision AR15 Atlas R-One M-LOK Handguard - 15" ODG Anodized
Aero Precision
MSRP: $225.00$189.99Aero Precision AR15 Atlas R-One M-LOK Handguard ODG Anodized The ATLAS R-ONE is the newest addition to the Aero Precision Handguard lineup. Machined from 6061-T6 Aluminum, the R-ONE line of handguards are designed with size and weight in mind,...MSRP: $225.00$189.99