Upper Receivers

Geissele Automatics

Geissele URG-I 10.3" 5.56 FDE

Geissele Automatics, URG-1, Near Clone, Complete Upper Receiver, 556NATO, 10.3" Barrel, 1:7 Twist, Pinned and Welded Surefire 4 Prong Flash Hider, Desert Dirt Color 9.3" SMR MK16 M-LOK Free Float Handguard, Desert Dirt Color Geissele Airborne Charging...

Daniel Defense

Daniel Defense Contract Overrun URG

Daniel Defense Contract Overrun URG   PRODUCT DESCRIPTION The Contract Overrun upper receiver group is built for maximum maneuverability with its 11.5" Government-profile barrel and Carbine length gas system, ensuring smooth and reliable...

Noveske

Noveske Gen 4 16" RECON Complete Upper - Armor Black

Noveske Gen 4 14.5" Light Afghan Complete Upper   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...

Noveske

Noveske Gen 4 7.94" Diplomat Complete Upper .300 Blackout

Noveske Gen 4 7.94" Diplomat Complete Upper .300 Blackout   Barrel• 7.94” 300Blackout 416R Stainless with 1:7 twist• Individual serialized barrel for QC purposes• Hand polished 300Blackout Noveske Match Chamber• Pistol gas...

Palmetto State Armory

PSA 16" Mid-Length 5.56 w/ 13.5" Lightweight rail

PSA AR-15 UPPER 5.56 16" MID-LENGTH NITRIDE 13.5" M-LOK - 5165448513 PRODUCT DETAILS DETAILS PSA 16" MID-LENGTH 5.56 NATO 1:7 NITRIDE 13.5" LIGHTWEIGHT M-LOK UPPER - WITHOUT BCG OR CH Barrel Length: 16" Gas System: Mid  Barrel Profile: A2 Barrel...

Geissele Automatics

Geissele Super Duty MOD1 Complete Upper, 10.3", 5.56mm - Black

Geissele Automatics, Super Duty MOD1, Complete Upper Receiver, 556NATO, 10.3" Cold Hammer Forged Barrel, 1:7 Twist, HuxWrx Flash Hider-QD Muzzle Device, M-LOK Free Float Handguard, Geissele Airborn Charging Handle, Nanowepon Reliability Enhanced Bolt...

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...

Aero Precision

Aero Precision AR15 Complete Upper 16" 5.56 MOE FDE

Aero Precision AR-15 Complete Upper Receiver 5.56 Mid-Length 16" Barrel FDE   This AR15 Complete Upper features a 16″ 5.56 Mid-Length Barrel w/ Pinned FSB and Magpul™ MOE® Mid-Length Handguard Upper Features: Upper: Standard...

Sons of Liberty Gun Works

Sons of Liberty Gun Works M4-89 300 Blk Upper 9"

Sons of Liberty Gun Works, M4-89 Complete Upper, 300 Blackout, 9" Combat Barrel, 1:7" Twist, QPQ Finish, Black, 8" M89 M-LOK Handguard, A2 Flash Hider   300BLK Complete Upper Receiver 9" Combat Barrel 8" M89 Handguard A2 Flash Hider Sons of...

Aero Precision

M4E1 Complete Upper 16" .223 Wylde Fluted

M4E1 THREADED 16" .223 WYLDE FLUTED COMPLETE UPPER RECEIVER W/ ATLAS R-ONE HANDGUARD   This complete upper includes our new ATLAS R-ONE Handguard! The R-ONE handguards are designed with size and weight in mind, while still providing plenty of...

Caracal

Caracal CAR816 A2 16" 5.56 Nato Complete Upper

Caracal CAR816 A2 16" 5.56 Nato Complete Upper   • 5.56x45mm NATO Gas Operated Short Stroke Piston with 3 Position Adjustable gas key• Built to exceed NATO test protocols; Bore Obstruction and “Over the Beach” Testing.•...

Caracal

Caracal CAR816 A2 11.5" 5.56 Nato Complete Upper

Caracal CAR816 A2 11.5" 5.56 Nato Complete Upper   • 5.56x45mm NATO Gas Operated Short Stroke Piston with 3 Position Adjustable gas key• Built to exceed NATO test protocols; Bore Obstruction and “Over the Beach” Testing.•...

Noveske

Noveske Gen 4 Stripped Carry Handle Upper Black

Noveske 4TH GENERATION CARRY HANDLE UPPER RECEIVER Noveske 4th Generation precision machined billet carry handle upper receiver from 7075-T6 aluminum w/extended feed ramps Noveske Marked tear drop forward assist A2 adjustable rear sight Hardcoat type...

733 C7 11.5" Upper Receiver

733 C7 11.5" Upper Receiver   733 C7 Upper Receiver, a classic reborn!Featuring an 11.5" lightweight "A1" profile barrel, 1-7 twist, C7 upper with shell defector and a CAR handguards, the Commando is a unique entry into the AR-15 series. It is a mix...

Daniel Defense

Daniel Defense MK18 Stripped Upper 10.5

MK18 Stripped SOCOM Upper Receiver w/ Handguard Only 10.5 Daniel Defense manufactures the highest quality complete AR-15 upper receivers on the market today! Every Daniel Defense upper is painstakingly hand assembled, quality assurance tested, and test...

Daniel Defense

M4A1 Stripped SOCOM Upper Receiver Handguard Only 14.5in

M4A1 Stripped SOCOM Upper Receiver Handguard Only 14.5in   The Daniel Defense M4A1 SOCOM Block II Upper Receiver has been designed for those looking to match the specs and performance on the M4A1 SOCOM Block II carbines used by troops during...

Noveske

Noveske Gen 4 10.5" Light Shorty CHF Complete Upper

Barrel• 10.5” 5.56mm CHF (Cold Hammer Forged) with 1:7 twist• 5.56mm NATO Chamber• Carbine gas tube length• Noveske marked gas block: Low profile, .750” journal, pinned to barrel• M4 barrel extension w/extended hand...

Primary Weapons Systems

PWS MK114 Mod 2-M .223 Wylde 14.5" unpinned

The PWS MK1 MOD 2-M line, revamped for 2018, features the PWS long stroke piston system. While the internals remain the same as other PWS lines, the MK1 MOD 2-M offers a variety of features exclusive to this line. Starting with patent pending PicLok...

Sons of Liberty Gun Works

SOLGW EXO3 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...

Aero Precision

Aero Precision Assembled Upper Receiver - FDE

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...

Aero Precision

M4E1 Threaded Assembled Receiver Set - Sniper Grey

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...

BBR 16" 5.56 SOLGW/Ballistic Advantage Upper

Luth AR upper, sons of liberty gunworks handguard, 16in ballistic advantage barrel, spikes muzzle device.

BBR 16" 5.56 BCM/Ballistic Advantage Upper

Luth AR upper, BCM rail, 16in ballistic advantage barrel, spikes muzzle device.

BBR 16" 5.56 Aero/Ballistac Advantage Upper

Luth AR upper, Aero precision handguard, ballistic advantage 16in barrel, spikes tactical muzzle device.