Upper Receivers

Sons of Liberty Gun Works

SOLGW L89 V2 Upper 14.5" 5.56 HUXWRX

SOLGW L89 V2 Upper 14.5" 5.56 HUXWRX These L89 Upper Receiver Groups are built using SOLGW forged upper, V2 Button rifled barrels, their V2 4140 gas block, and offered in a variety of length and muzzle device options. BCH and Charging Handles are not...

Noveske

Noveske N4 10.5" Shorty Complete Upper - FDE

Barrel• 10.5” 5.56mm 416R Stainless with 1:7 twist• Individual serialized barrel for QC purposes• Hand polished Noveske Match Chamber• Carbine gas tube length• Noveske marked gas block: Low profile, .750” journal,...

VKTR Industries

VKTR 10.5" 5.56 Complete Upper Black

VK-1 COMPLETE AR15 UPPER – 10.5″ BLACK   VK-1 Complete Upper – 10.5″ cerakote complete piston upper with 9.85″ handguard. Features Bolt Carrier Group – Precision machined one-piece patented bolt...

Geissele Automatics

Geissele URG-I Complete, Near Clone, 14.5", 5.56MM

Geissele Automatics, URG-I, Near Clone, Complete Upper Receiver, 556NATO, 14.5" (16" OAL) Barrel, 1:7 Twist, Pinned and Welded Surefire 4 Prong Flash Hider, Desert Dirt Color 13.5" SMR MK16 M-LOK Free Float Handguard, Desert Dirt Color Geissele Airborne...

Geissele Automatics

Geissele Super Duty MOD1 Complete Upper, 16", 5.56mm - Black

Super Duty MOD1 Complete Upper, 16", 5.56mm - Black The Geissele Super Duty MOD1 Upper (Complete) features the latest in weapon technology available exclusively from Geissele Automatics. This 16” complete upper chambered in 5.56mm features a...

VKTR Industries

VKTR Ind VK-1 Complete AR15 Upper 16"

VKTR Ind VK-1 Complete AR15 Upper 16"

VKTR Complete Upper VK-1 13.7" 5.56 - Black

VKTR Complete Upper VK-1 13.7" 5.56 - Black

Noveske

Noveske Chainsaw Stripped Upper Receiver

Noveske, Chainsaw, Stripped Upper, N4, Black Finish

SilencerCo

SilencerCo SCO15 Stripped Upper Receiver

SilencerCo, SCO15, Stripped Upper Receiver, .223 Remington/556NATO, Black   7075-t6 aluminum Anodized black   SilencerCo's AR-15 upper receiver is made from billet 7075-T6 aluminum, it is precision machined for compatibility with all...

Noveske

Noveske Gen 4 Stripped Upper Black

Noveske Gen 4 precision machined billet receiver from 7075-T6 aluminum w/extended feed ramps Picatinny mil-standard 1913 top rail with Noveske Cross Hardcoat type III anodizing Featuring anti-rotation interface with handguard Receiver...

Radian Weapons

Radian Model 1 Upper Receiver and Hand Guard - 15.5" - Black

Radian Model 1 Upper Receiver and Hand Guard - 15.5" - Black The Radian Model 1 Upper Receiver and Hand Guard are precision CNC machined as a matching set, structurally reinforced in critical areas for improved strength and rigidity. The upper receiver...

Aero Precision

Aero Precision M4E1 Threaded 16'' 5.56 Mid-Length Complete Upper Receiver w/ ATLAS S-ONE Handguard

This complete upper includes the new ATLAS S-ONE Handguard! The S-ONE line of handguards are designed with size and weight in mind, providing the perfect addition to your lightweight build. The proprietary ATLAS attachment system is a durable and...

Sons of Liberty Gun Works

SOLGW M4-76 Complete Upper 16" 5.56

Sons of Liberty Gun Works believes in Quality Mil-Spec or better parts. They believe there is no substitute for quality and that your gun should be built right the first time, ready for hard use right out of the box. They believe a quality, accurate and...

Aero Precision

Aero Precision AR15 Stripped Upper Receiver

The AR15 Stripped Upper Receiver is one of our most popular products. Forged from 7075-T6 aluminum, this stripped upper is precision machined to mil-spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower...

3rd Gen Tactical

3rd Gen Tactical Stripped Upper

Passion, Precision Performance! The perfect part deserves the perfect companion. Engineered out of 7075 T6 Billet Aluminum and featuring a flat rail for accessories, our upper receiver is a flawless fit for our Humboldt Lower Receiver or any existing...

Anderson Manufacturing

Anderson Manufacturing AM-15 Assembled Upper Receiver

The AM-15 Assembled Upper Receiver comes with the dust cover forward assist & charging handle already installed. This upper is machined from 7075 T6 Aluminum forging. Featuring M4 feed ramps this upper receiver is machined to Military Specifications...

Aero Precision

Aero Precision .308 / 7.62 Bolt Carrier Group - Black Nitride

This M5 .308/7.62 bolt carrier is a firing mechanism for your big-bore rifle build. It features a mil-spec phosphate finish, is made of steel, chrome lined gas key and firing pin channel, and has forward assist serrations. The bolt features double...

Aero Precision

Aero Precision Assembled Upper Receiver BLK

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 recognized across the country by members of the military and law...

LBE

LBE AR15 M4 STRIPPED UPPER

LBE 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...

Yankee Hill Machine

YHM STRIPPED BILLET UPPER RECEIVER

The stylization of the YHM-110-BILLET was directly related to the stylization of the Billet lower which YHM finished first. It is crafted from 7075-T6 aluminum and has a hardcoat anodized matte black finish. It features M4-style feed ramps and the inside...

Sharps Bros

Sharps Bros AR15 upper reciever

Sharps often gets asked which upper matches the best with Sharps receivers. Any mil-spec upper will work, that is the beauty of the platform ... but which one fits and matches the best? The answer is this one. The SBUR03 matches all of Sharps lower...