Upper
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Ge Super Dty Mod1 5.56 13.9" Urg Blk
Geissele Automatics
$1,133.96Manufactured with confidence and without compromise, the Super Duty MOD1 adds value to the platform while continuing the reputation for excellence. All of these technologies and advancements combine to bring to market a true next-gen upper for the AR-15...$1,133.96 -
Luth Ar 16" Ltwt Bbl Comp Upper 223
Luth-AR
$415.74The Luth-AR 16" Lightweight Complete Upper Barrel Assembly Starts with a 16"" 223 Remington Lightweight barrel made from 4140 Chrome Molly with a 1-9" twist mated to a A3 Flattop receiver which includes a bolt carrier, charging handle, forward assist and...$415.74 -
Luth Ar Stripped A2 Upper Black
Luth-AR
$118.77A2 carry handle style, complete with cuts for mounting A2 rear sight (windage and elevation). Features shell deflector, forward assist housing, and provisions for installing an ejection port cover. Precision machined from a premium-grade 7075 T6 aluminum...$118.77 -
Aero M4e1 Assembled Upper - APAR700201AC
Aero Precision
$157.16 - $174.09The 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...$157.16 - $174.09 -
Faxon Arak-21 7.62x39 16" Upper
FAXON FIREARMS
$911.09The ARAK-21 is a gas piston actuated, complete upper receiver assembly designed to seamlessly interface with the standard AR-15 platform. The total extent of the interface is simply the take down pin, and the pivot pin. The new ARAK-21 upper receiver...$911.09 -
Cmmg Uppr Rslt Mk4 350leg 16.1" Blk
CMMG
$796.39CMMGs RESOLUTE lineup is engineered with purpose for those who refuse to compromise on quality. Each RESOLUTE rifle comes with a 16-inch barrel and is designed for balance, accuracy and maneuverability. Whether youre defending your family or looking to...$796.39 -
Rra Cmplt Car A4 Upr 350lgd 16" 10rd
Rock River Arms
$678.57Rock River Arms A4 Carbine upper comes chambered in .350 Legend with a 16" chrome moly 1/16 twist barrel. Additionally this upper includes a RRA 13" M-Lok compatible lightweight free float rail and a RRA Operator Brake (1/2-36 thread). This is a complete...$678.57 -
Cmmg Uppr Assy Mk3 308win Blk
CMMG
$289.99CMMGs Upper Receiver Assembly is made from billet 7075 T6 AL.Features :For AR10 riflesBillet 7075 T6 Aluminum, Cerakoted Armor Black$289.99 -
Spike's 556nato Upper 16" Chf/fsp
Spike's Tactical
$570.20Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...$570.20 -
Spike's 556nato M4 Le Upper W/rail
Spike's Tactical
$666.26Spikes complete upper assemblies will arrive to you inspected, tested, and ready to drop-in and go to work. Spikes maintains the same high standard of tolerances and attention to detail as the uppers they use for complete rifle builds. Every built upper...$666.26 -
Dd M4v7 Lw Upper 556 16" Mlok Blk
Daniel Defense
$1,122.90The Daniel Defense M4 V7 LW Upper Receiver Group is built around a Cold Hammer Forged 16" Lightweight profile barrel-which is two ounces less than a standard V7 barrel-and equipped with a DD improved Flash Suppressor to reduce flash signature. It...$1,122.90 -
Lbe Upper W/frwrd Assist And Ejectio
LBE UNLIMITED
$127.08LBE Unlimited is a leading producer of US Made gun parts and accessories, particularly for the AR-15 platform. Whether youre in the middle of an AR build or youre just looking to upgrade a key component, LBE has you covered with reliable parts and...$127.08