AR-15 Upper Assemblies | Barreled Upper Assemblies For AR 15
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Moriarti's AR-15 Upper Assemblies for Custom Builds & Upgrades
Boost your rifle's performance with precision and reliability using Moriarti Armaments' AR-15 upper assemblies. Complete your build with their top-quality .223/5.56, 300 Blackout, AR-47 or any other caliber AR-15 Uppers for an optimized and superior shooting experience.
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AR-15 5.56/.223 16" Stainless Straight Fluted Modular Upper Assembly / Bull / Mlok
AR-15 5.56/.223 16" Stainless Straight Fluted Modular Upper Assembly / Bull / Mlok is offered exclus..
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AR-15 5.56/.223 16" yellow diamond modular bull upper assembly
AR-15 5.56/.223 16" yellow diamond modular bull upper assembly is offered exclusively by Moriarti Ar..
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AR-15 5.56/.223 17.1" Pentagon Black Nitride Upper Assembly / Mlok / Triport Brake
Elevate your AR-15 build with the AR-15 5.56/.223 17.1" Pentagon Black Nitride Upper Assembly. This ..
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AR-15 5.56/.223 18" Stainless Steel Diamond Fluted Upper | 1:8 Twist | 15" M-LOK | Moriarti Arms
The AR-15 5.56/.223 18" Stainless Steel Diamond Fluted Upper Assembly is designed for marksmen who d..
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AR-15 5.56/.223 18" Stainless Steel Spiral Fluted Upper Assembly / Mlok Rail
The AR-15 5.56/.223 18" Stainless Steel Spiral Fluted Upper Assembly with Mlok rail offers precision..
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AR-15 5.56/.223 18" Stainless Steel Straight Fluted Upper | 1:8 Twist | 12" M-LOK | Triport Muzzle Brake | Moriarti Arms
The AR-15 5.56/.223 18" Stainless Steel Straight Fluted Tactical Upper Assembly is engineered for pr..
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AR-15 5.56/.223 20" Black Diamond Competition Upper Assembly – MLOK / Triport Muzzle Brake
You asked, and we listened. Introducing the limited edition AR-15 5.56/.223 20" Black Diamond Compet..
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AR-15 5.56/.223 20" STAINLESS STEEL BLACK CLAW UPPER ASSEMBLY / MLOK / TRI
Upgrade your AR-15 build with the AR-15 5.56/.223 20" Stainless Steel Black Claw Upper Assembly / ML..
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AR-15 5.56/.223 20" stainless steel diamond fluted tactical upper assembly
The AR-15 5.56/.223 20 Stainless Steel Diamond Fluted Tactical Upper Assembly is a key component to ..
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AR-15 5.56/.223 20" Stainless Steel Spiral Fluted Tactical Upper Assembly with M-LOK Rail
Enhance your AR-15 build with the 5.56/.223 20" Stainless Steel Spiral Fluted Tactical Upper Assembl..
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AR-15 5.56/.223 20" Stainless Steel Straight Fluted Upper Assembly / Mlok
AR-15 5.56/.223 20" stainless steel straight fluted tactical upper assembly. We now make these upper..
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AR-15 5.56/.223 20" Stainless Steel Tactical Upper Assembly | M-LOK | Triport Muzzle Brake
Enhance your AR-15 build with the 20" Stainless Steel Tactical Upper Assembly designed for precision..
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AR-15 5.56/.223 24" Black Claw stainless bull upper assembly / Mlok
AR-15 5.56/.223 24" Black Claw stainless steel fluted bull upper assembly includes: Barrel - 24..
AR-15 5.56/.223 24" black nitride bull upper assembly / 15" Mlok
Maximize Precision with the AR-15 5.56/.223 24" Black Nitride Modular Bull Upper AssemblyTake your s..
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AR-15 5.56/.223 24" Black Nitride Spiral Bull Upper Assembly / Mlok
Maximize Precision with the AR-15 5.56/.223 24" Black Nitride Spiral Bull Upper AssemblyElevate your..
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AR-15 5.56/.223 24" stainless steel fluted bull upper assembly / Mlok
AR-15 5.56/.223 24" stainless steel fluted bull upper assembly includes: Barrel - 24" 416 stainless ..
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AR-15 5.56/.223 7" Pistol Upper Assembly / 7" M-LOK / CERAKOTE – ODG, SNIPER, FDE
Elevate your AR-15 build with the 7" Pistol Upper Assembly designed for ultimate versatility, durabi..
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AR-15 5.56/.223 7.5" Pistol Upper Assembly - Titanium Blue - Fake Can
BARREL - 7.5" 5.56 NATO M4 CONTOUR 41V50 CMV BARREL, NITRIDE COATED. HEAT TREATED TO RC 28-32 A..
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AR-15 5.56/.223 7.5" Pistol Upper Assembly / Blue / Fake Suppressor
AR-15 5.56/.223 7.5" Pistol Upper Assembly / Blue / Fake Suppressor is a perfect addition to your AR..
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AR-15 5.56/.223 7.5" Pistol Upper with 7" M-LOK Handguard and Triport Muzzle Brake – 1:7 Twist, Nitride Barrel
Experience compact firepower with the AR-15 7.5" Pistol Upper Assembly, engineered for close-quarter..
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AR-15 5.56/.223 Wylde 16" M-Lok Handguard Upper Assembly, Side Charger
This AR-15 5.56/.223 Wylde 16" M-Lok Upper Assembly is built for performance and versatility. It fea..
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AR-15 5.56/.223 Wylde 16" Stainless Black Claw Premium Upper Assembly – MLOK
The AR-15 5.56/.223 Wylde 16" Stainless Black Claw Premium Upper Assembly is engineered for performa..
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AR-15 5.56/.223 Wylde 18" HBAR UPPER ASSEMBLY / QUADRAIL
An AR-15 5.56/.223 Wylde 18-inch stainless steel upper assembly with a quadrail handguard represents..
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AR-15 5.56/.223 Wylde 18" Spiral Fluted HBAR Upper | Black Claw Premium | 15" M-LOK | Competition Brake | Moriarti Arms
The AR-15 5.56/.223 Wylde 18" Black Claw Premium Upper Assembly combines accuracy, aesthetics, and d..
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AR-15 6MM ARC 16" MLOK UPPER ASSEMBLY WITH SLIP OVER BARREL SHROUD
Perfect for your next build, this 16" MLOK Upper Assembly is designed to give your AR-15 a sleek, ve..
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AR-15 7.62x39 10.5" Pistol Upper / 7" Fake Can / 1:10 Twist / 10" M-LOK Free Float – Moriarti Arms
The Moriarti Arms 7.62x39 AR-15 10.5" Pistol Upper Assembly is a rugged, USA-made upgrade designed f..
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AR-15 7.62x39 10.5" Pistol Upper / Slim Cone Brake / 12" M-LOK Rail – Moriarti Arms
The Moriarti Arms AR-15 7.62x39 10.5” Pistol Upper Assembly offers the perfect compact power solutio..
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AR-15 7.62x39 16" BARRETT STYLE 15" LIGHTWEIGHT MLOK UPPER
Features:Barrel Length: 16"Gas System: Carbine LengthBarrel Steel: 4150V Chrome Moly VanadiumBarrel ..
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AR-15 7.62x39 16" Burnt Bronze Upper | M-LOK Handguard | Moriarti Arms
Unleash the performance of the 7.62x39mm cartridge in your AR-15 platform with the Moriarti Arms® AR..
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AR-15 7.62x39 16" Elite Upper | Blue Titanium Cerakote | 1:10 Twist | 15" M-LOK | Moriarti Arms
The AR-15 7.62x39 Elite 16" Upper in Blue Titanium Cerakote is a striking and rugged option for buil..
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AR-15 7.62x39 16" Lightweight Blue Upper Assembly with Triport Muzzle Brake
AR-15 7.62x39 16" Lightweight Blue Upper Assembly with Triport Muzzle Brake - Compatible with AR-15 ..
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AR-15 7.62x39 16" Side Charging Upper / Carbine Gas / 15" M-LOK / BCG Included – Moriarti Arms
Step up your AR build with the Moriarti Arms AR-15 7.62x39 16” Side Charging Complete Upper Receiver..
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AR-15 7.62x39 16" Stainless Bear Claw Upper / Spiral Fluted Barrel / M-LOK / Triport Muzzle – Moriarti Arms
Push your AR-47 platform further with the Moriarti Arms 16" Stainless Bear Claw Premium Upper. Engin..
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AR-15 7.62x39 16" Upper Assembly / Multi-Port Shroud / M-LOK / Clear White – Moriarti Arms
Compliant. Unique. Purpose-built. This AR-15 7.62x39 16" Upper Assembly in anodized clear white adds..
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AR-15 7.62x39 16" Upper Assembly with Shark Muzzle Brake, FDE M-LOK | Moriarti Arms
Upgrade your AR build with the Moriarti Arms® AR-15 16" 7.62x39 Upper Assembly in Lightweight FDE Ce..
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AR-15 7.62x39 7.5" Krinkov Style Slim Nitride Pistol Upper Assembly / M-LOK – Moriarti Arms
Enhance your AR-15 pistol with the 7.62x39 7.5" Krinkov Style Slim Nitride Pistol Upper Assembly by ..
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AR-15 7.62x39 7.5" Slim Nitride Upper Assembly with Cerakote – FDE, ODG, Grey | Moriarti Arms
Upgrade your AR-15 with the 7.62x39 7.5" Slim Nitride Upper Assembly, now available with your choice..
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AR-15 Custom .350 Legend 12.5" Upper Assembly | M-LOK | A2 Flash Hider
Upgrade your AR-15 with this .350 Legend 12.5" Upper Assembly, specifically designed for those who d..
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AR-15 LEO TAKEDOWN BUILD BARREL COUPLING - CHOOSE CALIBER
AR-15 LEO TAKEDOWN BUILD BARREL COUPLING - CHOOSE CALIBER - Looking for additional barrel build for ..
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AR-15 Moriarti Duo TakeDown 16" Carbine Upper Assembly | 5.56 Nato and 300 Blk Complete Combo
AR-15 Moriarti Duo TakeDown 16" Carbine Upper Assembly | 5.56 Nato and 300 Blk Complete Combo - you ..
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AR-47 7.62x39 16" Fluted Stainless Steel Tactical Upper Assembly with M-LOK | Moriarti Arms
The AR-47 7.62x39 16" Fluted Stainless Steel Tactical Upper Assembly / M-LOK offers a precision-buil..
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AR-47 7.62x39 16" Upper Assembly / 1:10 Twist / 12" M-LOK Handguard / Carbine Length – Moriarti Arms
Enhance your AR-15 platform with the AR-47 7.62x39 16" Upper Assembly, designed to deliver hard-hitt..
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AR-47 7.62x39 16" Upper Assembly / 1:10 Twist / 15" M-LOK Free Float Rail / Carbine Length – Moriarti Arms
Upgrade your AR-15 with the stopping power of the AR-47 7.62x39 16" Upper Assembly, built for reliab..
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AR-47 7.62x39 18" Upper Assembly / 1:10 Twist / Mid-Length Gas / 15" M-LOK Free Float Rail – Moriarti Arms
For shooters looking to push the ballistic limits of the 7.62x39 cartridge, the Moriarti AR-47 18" U..
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AR-47 7.62x39 5" Nitride Slick Billet Upper Assembly | Gold Muzzle | Charging Handle
The AR-47 7.62x39 5" Nitride Slick Billet Upper Assembly is a premium addition to your AR platform, ..
CMMG Deluxe Model Bravo .22LR Conversion Kit / Stainless Steel Bolt / No Magazine
Transform your 5.56/.223 AR-15 into a .22LR semi-automatic with the CMMG Deluxe Model Bravo .22 Conv..
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Moriarti AR-15 .338 ARC 12.5" Upper Assembly | M-LOK | Thread Protector
The Moriarti AR-15 .338 ARC 12.5" Upper Assembly delivers the perfect balance of compact maneuverabi..
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Moriarti AR-15 .458 SOCOM 16" Upper Assembly | MLOK Rail | FDE
The AR-15 .458 SOCOM 16" Black Upper Assembly offers powerful performance with a sleek design, perfe..
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Moriarti AR-15 .458 SOCOM 16" Upper Build – Slim M-LOK, Tanker Muzzle Brake, Big Bore
The AR-15 .458 SOCOM 16" Upper Build delivers powerful big-bore performance in a sleek, tactical pac..
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Moriarti AR-15 .50 Beowulf 10.5" Upper Build | 10" Slim Rail | Linear Compensator
Moriarti AR-15 .50 Beowulf 10.5" Upper Build is designed for those looking to build a powerful .50 B..