Uppers

The M4E1 Threaded Upper Receiver features a new angular machined design that helps it stand apart from standard mil-spec upper receivers. This upper receiver features the same enhanced body profile as our M4E1 Enhanced Upper Receiver but is threaded to accept a standard AR15 barrel nut. It is forged from 7075-T6 Aluminum, precision machined to work with all mil-spec AR15 parts and includes the port door and forward assist pre-installed. The M4E1 Threaded Upper Receiver is designed to pair...

The AM-15 Upper Receiver Parts Kit includes the following: Ejection Port Cover Assembly, and Forward Assist Assembly.

The AR15 Assembled Upper Receiver comes with the port door and forward assist already installed. Forged from 7075-T6 aluminum, this assembled upper is precision machined to mil- spec M16/M4 specifications and features M4 feedramps. Match this upper with one of our AR15 lower receivers for a solid and dependable fit.

Anderson?s AOR Complete upper: Anderson?s AOR Complete upper: comes with 16? M4 1-8 twist barrel, 7075 T6 Forged Upper Receiver, A2 HandGuard, A2 Flash Hider, Standard Charging Handle, and BCG.

Packaged ? Complete Upper, 16? .300BLK ? Optic Ready minus Charging Handle and BCG: comes with, 16? 300 Blackout Barrel. 1-7 twist. Phosphate Finish, Carbine Gas Set Up, 5/8-24 threads, .125 gas port 7075 T6, Forged Upper Receiver, A2 HandGuard, 308 A2 Flash Hider.

Packaged ? Complete Upper, 16? 6.5 Grendel ? Optic Ready: Comes with 16? 6.5 Grendel barrel, 1-8 twist, carbine gas system, 5/8-24 threads, 7075 T6 Forged Upper Receiver, A2 Plastic Carbine HandGuard, 308 A2 Flash Hider, Standard Charging Handle, and 6.5 BCG.*****The barrel is chambered for .135 bolt face depth*****Please Note: Shooting this ammo Voids Warranty PRODUCT SAFETY AND RECALL NOTICE FOR 6.5 GRENDEL AMMUNITIONPrvi Partizan (?PPU?), the manufacturer, is recalling all 6.5 Grendel...

Packaged ? Complete Upper, RF85, 16? .223 ? Optic Ready: Anderson?s AOR Complete upper: comes with 16? M4 1-8 twist barrel, 7075 T6 Forged Upper Receiver, A2 HandGuard, A2 Flash Hider, Standard Charging Handle, and BCG.This complete upper comes RF85 treated. Which means, 85% Less Friction and 23% Faster Action! Your complete upper will never need oiling and cleans up with just soap & water!

Standard flat-top upper receiver with 14.5? chrome lined 1:7? twist 5.56 barrel.Comes with forward assist, port door, sling swivel, front sight post, and gas tube installed. Utilizes the mil-spec barrel nut and delta ring assembly to affix the barrel. Handguards, charging handle and BCG not included.

The patented LMT monolithic rail platform upper receiver. The receiver and handguard are made from a single piece of forged aerospace aluminum. The barrel is held in place with a proprietary locking system that utilizes two locking bolts accessible from the right side of the receiver. The only tool needed is a standard T-30 Torx bit to tighten the bolts. This receiver requires the patented LMT monolithic barrel assembly which has a low profile gas block with straight gas tube.The MRP is the...

The patented LMT monolithic rail platform upper receiver. The receiver and handguard are made from a single piece of forged aerospace aluminum. The barrel is held in place with a proprietary locking system that utilizes two locking bolts accessible from the right side of the receiver. The only tool needed is a standard T-30 Torx bit to tighten the bolts. This receiver requires the patented LMT monolithic barrel assembly which has a low profile gas block with straight gas tube.The CQB is the...

This Smith & Wesson M&P15 AR-15 Carbine Upper Receiver Assembly is chambered in 5.56x45mm NATO and comes ready to fire right out of the box after installation onto any standard AR-15 lower receiver. This A3 flat-top upper receiver comes complete with charging handle, bolt carrier assembly, A2 front sight with sling swivel, bayonet lug, and threaded muzzle with flash hider. The 16" chrome lined barrel features a 1 in 9" rate of twist for exceptional accuracy. If you are looking for a reliable...

For more than 50 years the famed silhouette of the M16/M4 has only had one major and several minor changes. Barrel lengths and buttstocks have changed, but more or less the evolution of Americas right arm has proceeded apace with each generation of warrior making her their own. In that time, the sight of the M16/M4 in the competent grasp of young Americans has meant hope to countless millions of people around the globe.With the advent of the USASOC URGI, that quintessentially American...

For more than 50 years the famed silhouette of the M16/M4 has only had one major and several minor changes. Barrel lengths and buttstocks have changed, but more or less the evolution of Americas right arm has proceeded apace with each generation of warrior making her their own. In that time, the sight of the M16/M4 in the competent grasp of young Americans has meant hope to countless millions of people around the globe.With the advent of the USASOC URGI, that quintessentially American...