Upper

Palmetto State Armory 20" Barrel Lightweight M-Lok Upper .224 Valkyrie

The 224 Valkyrie upper is designed to function with any Mil-Spec AR-15 Lower Receiver and is to be used with a standard 6.8 SPC Magazine. Features: * Barrel Length: 20" * Gas System: Rifle-length * Barrel Profile: A2 Style * Barrel Steel: 416R * Barrel Finish: Stainless Steel * Chrome Lining: None *…

CMMG Upper Group Mk4 RCE 5.56mm SBN

Smith & Wesson M&P 15 16" Upper Flattop Receiver 5.56mm NATO

* 16" M4 Profile Chrome-lined Barrel * 5.56 mm with A2 Birdcage Compensator * M4 Style Post Front Sight Upper assemblies may not be available for sale in all states and locales due to feature-based restrictions on firearms.

BUSHMASTER XM-15 Complete Upper w/Bolt 5.56 Minimalist 16" Barrel Pre-Ban

This complete AR-15 upper receiver from Bushmaster is the perfect addition to any collection. Designed to connect directly to your existing AR-15 lower receiver, this upper features a 16" lightweight profile barrel sitting in an A3 flat top upper receiver. Additionally this unit features a free…

CMMG 16"M4 LE WASP FSB 5.56LE Upper

DPMS Oracle 5.56 Complete Rifle Kit Less Lower

…Not all parts are in picture, has everything but Lower.* Lite contour 16" barrel with single rail gas block* 1-9 Twist* Chambered in 5.56x45mm* A3 Upper Receiver* DPMS GlacierGuard Handguards* Kits do not include Cleaning Kit, Magazines or sling* Kit is Unassembled Parts* Includes TL-MW Multi-Tool…

Core 15 Defender MLOK Upper 16 in

WMD NiB-X AR-15 Upper Billet Assembly - KeyMod Handguard 13"

WMD NiB-X Billet AR-15 Upper Assembly. Includes NiB-X coated 7075 T6 Billet Aluminum upper and charging handle, NiB-X BCG, Match Grade 1:7 twist, 16” barrel with Nitromet bore and Nib-X finish, Nitromet gas tube, NiB-X low profile gas block, 13" NiB-X Keymod aluminum handguard with 1913 Picatinny…

WMD AR-15 Billet Upper Assembly w/Keymod 15 Handguard

Includes NiB-X coated 7075 T6 Billet Aluminum upper and charging handle, Complete NiB-X BCG, Match Grade 16" barrel with Nitromet bore and NiB-X finish, Nitromet gas tube, NiB-X low profile gas block, free floating Keymod aluminum handguard with 1913 integrated Picatinny rail, a recoil and muzzle…

Franklin Armory F17SPR 18" Piston 17 WSM Complete Upper with Magazine - Black

Magpul BEV Block Fits AR-15 Vise Block Tool Black MAG536

…additional stability and included Pin keeps upper in proper position. The BEV can also be turned over and used as a mag well vise block to support the lower receiver during maintenance, etc. Made in U.S.A. Features: * Provides support for all AR15/M4 upper and lower receivers * Solidly engages…

ATI AR15 Omni Hybrid MAXX 5.56/.223 Rifle Kit With Quad Rail

Our ALL NEW OMNI HYBRID MAXX features a fully-patented metal reinforced polymer upper receiver. Omni Hybrid MAXX Polymer Upper Receiver with Metal Insert 16" 5.56 / .223 Black Nitride Coated Barrel 7" Drop In Quad Rail Standard Profile Picatinny Rail Gas Block Chambered for both NATO 5.56x45mm and…

PWS Upper - 14.5" .223 Wylde Black Tri-5.56

A model developed after the M4 pattern Upper, the PWS MK114 Upper has quickly become the crowd favorite for those wanting a compact package without the NFA paperwork associated with shorter barrels. The MK114 retains lethal capability out to 500 meters with varying types of ammunition and boasts a…

CMMG Upper Group Mk4 HT 5.56mm SBN

…Muzzle: Thread protector, threaded 1/2-28 * Hand Guard: CMMG RKM11 KeyMod hand guard * Receiver: Forged 7075-T6 AL M4 type Upper Group consists of: * Upper Receiver Assembly (Upper Receiver, Ejection Port Cover, Forward Assist) * Barrel Sub-Assembly * Hand Guard and Barrel Nut * Charging Handle *…

Core 15 Defender MLOK TG Upper 10.5 in

Mission First Tactical BMSMIL Battlelink Minimalist Stock MilSpec

…original collapsible butt stock. * Angled non-slip rubberized buttpad allows faster presentation, even with body armor. * Quick Detach Sling mounting point is positioned for optimum usage including ambidextrous shooters * Upper section provides enhanced cheek weld * Patent Pending * Made in the USA