AR-15 Parts

BFH 14.5'' Mid Length Upper Receiver Group w/ MCMR-13 Handguard

These Barreled Upper Receiver Groups are designed for shooting professionals and responsible civilians with the Mil-Spec features for the demands of their duty. They are fully assembled, headspaced, and test fired.

Upper / Hand Guard Set 8.5" - Radian Black

Radian Weapons, MFG# R0196, UPC: 817093021375, UOM: Each, Model 1 Upper and Handguard, 8.5" M-LOK, Aluminum, Black, RADW, RADWPT60, RADWPTALL, PT60, PTALL

AERO M5 UPPER 22 6.5CREED FLUTED FDE

M5 Complete Upper 22 6.5 CM SS Fluted BRL ATLAS S-ONE 15 M-LOK HG FDE Cerakote

UPPER GROUP ENDEAVOR Mk4 22 ARC 20 Armor Black

UPPER GROUP ENDEAVOR Mk4 22 ARC 20 Armor Black

Alexander Arms UHU65BL Hunter Complete Upper 6.5 Grendel 18" Black Aluminum Cerakote Receiver M-LOK Handguard for AR-15

The Alexander Arms AR15 Standard Rifle Upper was developed to function as the ideal item for anybody trying to find an exceptional option. With a black cerakote finish, and a M-Lok handguard, you could get this upper to complete your build. Includes...

MCX-SPEAR LT 11.5'' 5.56 Barrel & Gas Block Assembly

Genuine replacement barrel for the 11.5'' 5.56 MCX-SPEAR LT. Complete with barrel and gas block assembly.

MCX-SPEAR LT 9'' 300BLK Barrel & Gas Block Assembly

Genuine replacement barrel for the 9'' 300BLK SPEAR LT. Complete with barrel and gas block assembly.

Sig Sauer 8901314 Sig MCX 5.56 NATO Black

Replacement barrel for the 16" 5.56 MCX-SPEAR LT. Complete with barrel and gas block assembly.

AERO 15 CHASSIS ASSEMBLY FIXED GRY

SOLUS Competition Chassis - The Solus Competition Chassis was designed to create the most precise and repeatable rifle to body connection. Modularity is another critical component of the Solus chassis a high focus on general ergonomics and adjustability...

CMMG Fixed Ejector Upper Group for BANSHEE Mk4 Mk9 Mk17 & MkGs 9mm Luger 8" Barrel Armor Black

Combining carbine-like ballistic performance and compact size this 8” BANSHEE™ upper group is what you need for the ultimate 9mm AR. Not only does this 9mm upper utilize CMMG®’s radial delayed blowback technology but shooters also...

Spikes STU5435R2S Complete Upper 5.56x45mm NATO 16" Black Phosphate/Midlength Barrel, 7075-T6 Aluminum Black Receiver, 12" SAR3 Free-Floating Handguard for AR-15

The Spike's Tactical ST-15 Enhanced upper line-up is designed as a fully Mil-spec compliant upper series for law enforcement. This same level of quality and performance is now available to everyone, all at a price range that is affordable to shooters of...

AERO M5E1 COMPLETE UPPER 18 308 SS FLUTED

This Complete Upper includes our Gen 2 Enhanced Handguard! Key features include the addition of quick disconnect sling sockets enhanced milling design for grip and visual appeal and a new profile for the picatinny top rail. - Includes: - M5E1 Enhanced...

BFH 14.5'' Mid Length Upper Receiver Group w/ BCM KMR-ALPHA 13'' Handguard

All of the same unique features and advantages of the widely favored BCM KMR Handguard, now offered in 100% Aluminum.

Upper/Hand Guard Set 8.5" FDE

Radian Weapons, MFG# R0648, UPC: 817093025588, UOM: EA, Model 1 Upper/HandGuard Builders Set, 8.5" M-LOK Handguard, FDE, RADW, RADWPT60, RADWPTALL, PT60, PTALL

Bushmaster XM15 A2 Complete Upper Assembly - Black | 5.56NATO | 20" Barrel | A2 Handguard w/ Carry Handle | A2 Flash Hider

XM15 A2 20" CARRY HANDLE COMPLETE UPPER ASSEMBLY. Here's the final pieces you'll need to complete that Retro / M16 lookalike rifle youve been working on. We've made it easy with our complete upper XM15 A2 upper assembly that includes all the authentic...

AERO 17 CHASSIS ASSEMBLY FIXED GRY

SOLUS Competition Chassis - The Solus Competition Chassis was designed to create the most precise and repeatable rifle to body connection. Modularity is another critical component of the Solus chassis a high focus on general ergonomics and adjustability...

GREAT LAKES SERPENT GL15 223WYLDE 16" BRONZE/NITRIDE

PHOENIX 2 RIFLE STOCK 700 LA RH M81

Introducing the Grayboe Phoenix 2 the latest marvel in rifle stock innovation. Building upon the success of its predecessor the Phoenix 2 rises to a whole new level. Packed with cutting-edge features and enhanced performance this upgraded version will...

PHOENIX 2 RIFLE STOCK 700 SA RH M81

Introducing the Grayboe Phoenix 2 the latest marvel in rifle stock innovation. Building upon the success of its predecessor the Phoenix 2 rises to a whole new level. Packed with cutting-edge features and enhanced performance this upgraded version will...

SOLGW M4-EXO3 13.7" 5.56 URG

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...

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W Sniper Grey

UPPER GROUP RESOLUTE Mk4 5.56X45MM NATO 14.5 P&W Sniper Grey

Radian Weapons R0195 Model 1 Upper & Handguard Set Multi-Caliber 7075-T6 Aluminum Radian Black Cerakote Receiver, 10" Magpul M-LOK Handguard for AR-15

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 is cut from billet 7075-T6 aluminum and assembled with dust...

ALEX PISTOL UPPER 50BEO 12 BLK

Flat-top receiver with 12-inch barrel and carbine-length A2-type handguard. 1:20 twist rate. Direct impingement operating system. Complete upper receiver comes with 49/64-20 TPI threaded muzzle. This upper receiver assembly is intended for use with a...

UPPER GROUP BANSHEE Mk3 .308WIN 12.5 Armor Black

UPPER GROUP BANSHEE Mk3 .308WIN 12.5 Armor Black