Uppers

Upgrade your AR-15 with the Moriarti Armaments .350 Legend 10" Tactical Upper Assembly, now available in FDE, Grey, and OD Green Cerakote color options. This powerful 10" barrel assembly is designed to deliver superior velocity and energy, making your rifle more versatile for hunting, tactical appli..

AR-15 .450 Bushmaster 7.5" Pistol Upper Assembly / Mlok Free Float – Compact, Powerful, and Ready for ActionUpgrade your AR-15 pistol with the .450 Bushmaster 7.5" Pistol Upper Assembly for unmatched power and performance in a compact, easy-to-handle setup. This pistol-length upper delivers impressi..

AR-15 .458 SOCOM 16" Upper Build / 15" Slim Mlok / Tanker. CA and NY compliant. This upper assembly features:Action: Semi-auto Gas System: Carbine Length Gas System Chamber: .458 Socom Twist Rate: 1/14 Muzzle Device: Thread 5/8x32  458 SOCOM tanker style muzzle ..

AR-15 300 AAC Blackout 16" Carbine "CLAW" Upper Assembly / MLOK - CA & NY CompliantUpgrade your build with the AR-15 300 AAC Blackout 16" Carbine "CLAW" Upper Assembly, designed for precision, performance, and compliance with California and New York firearm laws. This upper assembly offers outst..

AR-15 300 Blackout 5" Centurion Upper Assembly / Color MLOK – Choose Your ColorUnleash unmatched precision and firepower with the AR-15 300 Blackout 5" Centurion Upper Assembly from Moriarti Armaments. Engineered for shooters who demand top-tier performance in a compact package, this upper assembly ..

AR-15 300 Blackout 7.5" Nitride Upper Assembly / Sound Forwarder / Mlok / 1x7. Featuring 300 Blackout barrel, government profile with 1x7 TPIPLATFORM: AR-15CHAMBER: 300 BlackoutBARREL MATERIAL: 4150 CMVBARREL LENGTH: 7.5"BARREL FINISH:  NitrideTWIST RATE: 1/7MUZZLE THREAD: 5/8X24MUZZLE DEVISE: ..

AR-15 300 BLK 5" Pistol Upper Assembly - Gold Spitfire / MlokUnleash precision, power, and performance with the AR-15 300 Blackout 5" Pistol Upper Assembly featuring a Gold Spitfire muzzle device and Mlok handguard. Designed with seamless compatibility in mind, this upper integrates flawlessly with ..

AR-15 5.56 NATO 5" Pistol Upper Assembly with Gold Spitfire and 4" M-LOK HandguardElevate your shooting experience with the AR-15 5.56 NATO 5" Pistol Upper Assembly—a high-performance, precision-engineered upper designed for shooters who demand accuracy, power, and versatility. Featuring a sleek Gol..

AR-15 5.56 NATO 5" Pistol Upper Assembly - Blue Accent | Charging Handle Included | Black Nitride BarrelUpgrade your AR-15 build with this high-performance 5.56 NATO 5" Pistol Upper Assembly. Featuring a precision-machined 5" pistol-length barrel, 1/5 5R twist, and a durable black nitride coating, t..

AR-15 5.56/.223 10.5" GOV'T MAGPUL MOE UPPER ASSEMBLY / FRONT SIGHTAction: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO Twist Rate: 1/7 Muzzle Device: Thread 1/2 X28 Afterburner Barrel: 10.5" gov't contour, 4150V steel, chrome moly, heat..

AR-15 5.56/.223 16" Bull Upper Assembly / 15" MLOK Rail / Black - CA & NY Compliant Elevate your shooting experience with the AR-15 5.56/.223 16" Bull Upper Assembly, featuring a precision-engineered 16" heavy-profile barrel and a 15" MLOK rail for superior performance and customization. Design..

AR-15 5.56/.223 16" M4 Blue Upper Assembly with Triport Muzzle Brake and M-LOK HandguardManufactured by Moriarti Armaments – CA & NY CompliantThis premium AR-15 upper assembly is designed for shooters seeking performance and style. The 16" M4-profile barrel, paired with advanced features, offers..

AR-15 5.56/.223 16" M4 MAGPUL MOE FLAT TOP UPPER ASSEMBLY - OD GREENAction: Semi-auto Gas System: Carbine Length Gas System Chamber: 5.56 NATO Muzzle Device: Thread 1/2 X28 Flash HiderIncludes:AR-15 Snap RingAR-15 Delta RingAR-15 Weld Spring Specifics:Barrel: 5.56 NA..

The AR-15 5.56/.223 16 Stainless Checkered Upper Assembly / MLOK designed by Moriarti Armaments is a part for the AR-15 rifle platform, a popular semi-automatic firearm. This assembly can be used to replace, modify or upgrade the upper portion of your AR-15 rifle, and is particularly designed t..

AR-15 5.56/.223 24" Stainless Steel Diamond Fluted Bull Upper Assembly / M-LOK – Precision Performance for Long-Range ShootersUpgrade your AR-15 build with this premium 24-inch AR-15 upper assembly designed for precision, accuracy, and performance. Featuring a diamond-fluted stainless steel bull bar..

The AR-15 5.56/.223 5.5" Pistol Upper Assembly is designed for shooters looking for a compact and powerful upper with enhanced control and performance. Featuring a Sidewinder blast diffuser and a micro gas system, this upper ensures superior performance and reduced recoil in a lightweight build. Bui..

The AR-15 5.56/.223 7.5" M-LOK Upper Assembly from Moriarti Armaments offers a compact and powerful option for your AR-15 build. Designed for ultimate performance, this upper features a 7.5-inch barrel chambered in 5.56 NATO and equipped with premium components that ensure precision and reliability...

The AR-15 5.56/.223 7.5" Pistol Upper Assembly with 7" Fake Can & M-LOK Free Float Rail is a compact and high-performance option for those looking to build an agile AR-15 pistol. Designed by Moriarti Armaments, this upper assembly features a 7.5" barrel chambered in 5.56 NATO and provides superi..

Unleash the Power of the 6.5 Grendel with Our Premium AR-15 Pistol Upper. Designed for shooters who demand precision and power, this 6.5 Grendel AR-15 Pistol Upper offers superior ballistics compared to standard 5.56 NATO or .223 Remington rounds. The 10" barrel makes this build perfect for maneuver..

The AR-15 7.62×39 16" Diamond Stainless Steel Upper Assembly with M-LOK Rail delivers exceptional performance and durability, perfect for anyone seeking to build or upgrade their AR-15 rifle with a 7.62×39 caliber. Designed for precision and reliability, this upper assembly features a diamond fluted..