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 7.5" Pentagram Upper Assembly / Mlok
AR-15 5.56/.223 7.5" Pentagram Upper Assembly / Mlok Includes:Action: Semi-auto Gas System:&..
-228x228.webp "AR-15 5.56/.223 7.5\" Pistol Upper Assembly with 7\" Fake Can & M-LOK Free Float Rail")
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AR-15 5.56/.223 7.5" Pistol Upper Assembly with 7" Fake Can & M-LOK Free Float Rail
The AR-15 5.56/.223 7.5" Pistol Upper Assembly with 7" Fake Can & M-LOK Free Float Rail is a com..
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AR-15 5.56/.223 7.5" Shark Muzzle M-LOK Pistol Upper – 1:7 Twist, 4150 CMV, Nitride | Moriarti Armaments
Dominate your next AR pistol build with the AR-15 7.5" Shark Muzzle MLOK Upper Assembly from Moriart..
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AR-15 5.56/.223 7.5" Slick Side M-LOK Upper Assembly with Mini Can – 1:7 Twist, 4150 CMV, Pistol Gas
Upgrade your AR pistol build with this AR-15 7.5" Upper Assembly, designed for tight spaces and high..
-228x228.webp "AR-15 5.56/.223 8.5\" Fear Nothing Upper Assembly / Red Claw / Mlok")
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AR-15 5.56/.223 8.5" Fear Nothing Upper Assembly / Red Claw / Mlok
AR-15 5.56/.223 8.5" Fear Nothing Upper Assembly / Red Claw / Mlok Includes: Barrel - 8.5..
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AR-15 6.5 Grendel 10" Premium Pistol Upper – M-LOK, A2 Flash, and Super Slim Rail
Unleash the Power of the 6.5 Grendel with Our Premium AR-15 Pistol Upper. Designed for shooters who ..
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AR-15 6.5 Grendel 10" Premium Upper Assembly | M-LOK Handguard | Nitride Finish | Available in FDE, OD Green, and Grey
Upgrade your AR-15 with the Moriarti Armaments 6.5 Grendel 10" Premium Upper Assembly—a high-perform..
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AR-15 7.62X39 16" Carbine "CLAW" Upper Assembly | MLOK, Nitride Barrel, Muzzle Brake
Upgrade your AR-15 with the 7.62X39 16" Carbine "CLAW" Upper Assembly, offering a robust design idea..
-228x228.webp "AR-15 7.62x39 5\" Pistol Hybrid Upper Assembly - Spitfire / MLOK Rail")
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AR-15 7.62x39 5" Pistol Hybrid Upper Assembly - Spitfire / MLOK Rail
The AR-15 7.62x39 5" Pistol Hybrid Upper Assembly with Spitfire Muzzle Brake and MLOK Rail is the pe..
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AR-15 7.62×39 16" Diamond Stainless Steel Upper Assembly with M-LOK Rail
The AR-15 7.62×39 16" Diamond Stainless Steel Upper Assembly with M-LOK Rail delivers exceptional pe..
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AR-15 7.62×39 16" Spiral Stainless Steel Upper Assembly / M-LOK
Moriarti Armaments offers a high-performance AR-15 upper chambered in 7.62x39, built around a 16" sp..
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AR-15 7.62×39 16" Tactical Upper Assembly with 12" Slim Mlok and A2 Flash Hider
This AR-15 7.62x39 16" Tactical Upper Assembly is engineered for shooters looking to pair the reliab..
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AR-15 9" .22LR Dedicated Upper Assembly | 9" Barrel | 10" M-LOK Rail | Linear Comp | BCG & Charging Handle
Enhance your AR-15 platform with our precision-engineered 9" .22LR Dedicated Upper Assembly, perfect..
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AR-15 Complete 16" .22LR Pencil Upper Receiver | A2 | 12" M-LOK | BCG & Charging Handle
Upgrade your AR-15 with this lightweight and high-performance 16" .22LR Pencil Upper Receiver. Built..
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AR-47 7.62x39 5" Cookie Cutter Upper Assembly / Mlok
Upgrade your rifle with the AR-47 7.62x39 5" Cookie Cutter Upper Assembly, featuring a Micro Length ..
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AR-74 7.62x39 5" Micro Pistol Upper Assembly / Suppressor Ready – Moriarti Arms
The MORIARTI AR-74 7.62x39 5" Micro Pistol Upper Assembly delivers compact power and versatility for..
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Moriarti AR-15 .338 ARC 10.5" Upper Assembly | M-LOK | A2 Flash Hider
Experience the superior performance of the Moriarti AR-15 .338 ARC 10.5" Upper Assembly, built for p..
-228x228.webp "Moriarti AR-15 10.5\" 5.56 NATO Pistol Upper Assembly – OD Green Mlok, A2 Flash Hider")
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Moriarti AR-15 10.5" 5.56 NATO Pistol Upper Assembly – OD Green Mlok, A2 Flash Hider
Elevate your AR-15 pistol build with the Moriarti AR-15 5.56 NATO 10.5" Pistol Upper Assembly featur..
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Moriarti AR-15 16" Complete Upper Assembly with Left Hand Side Charger - Choose Caliber
This AR-15 16” Tactical Upper Assembly is designed for left-handed shooters or anyone seeking a stre..
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Moriarti AR-15 300 Blackout 10.5" Diamond Cut 10" Mlok Upper Assembly / Burnt Bronze
Elevate your AR-15 with the Moriarti Armaments 300 Blackout 10.5" Diamond Cut Upper Assembly, design..
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Moriarti AR-15 300 Blackout 10.5" Diamond Cut Upper Assembly / Triport / Mlok / Black
Moriarti AR-15 300 Blackout 10.5" Diamond Cut Upper Assembly / Triport / Mlok / BlackManufacturer:Mo..
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Moriarti AR-15 300 Blackout 14.5" Slim M-LOK Upper Assembly - 12" Free-Float Handguard / Thread Protector / 1X7 Twist
Elevate your AR-15 build with the Moriarti Armaments 300 Blackout 14.5" Slim M-LOK Upper Assembly, d..
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Moriarti AR-15 400 Legend 7.5" Pistol Upper – Flash Cone Muzzle, 10" M-LOK, Made in USA
Unleash short-barrel stopping power with the Moriarti AR-15 7.5" 400 Legend Pistol Upper Assembly, e..
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MORIARTI AR-15 5.56 NATO 16" M4 CARBINE UPPER ASSEMBLY / 15" MLOK / TRI
MORIARTI AR-15 5.56 NATO 16 M4 Carbine Upper Assembly with a 15 MLOK rail and triport muzzle brake i..
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MORIARTI AR-15 5.56 NATO 5" Micro Pistol Upper Assembly / Suppressor Ready
The MORIARTI AR-15 5.56 NATO 5" Pistol Upper Assembly is precision-engineered for superior performan..
-228x228.webp "Moriarti AR-15 5.56/.223 10.5\" M-LOK Upper Assembly – Red Shroud, Red Accents, Red Charging Handle")
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Moriarti AR-15 5.56/.223 10.5" M-LOK Upper Assembly – Red Shroud, Red Accents, Red Charging Handle
Elevate your AR build with the AR-15 5.56/.223 10.5" M-LOK Upper Assembly featuring striking red acc..
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MORIARTI AR-15 5.56/.223 16" M4 BARRETT STYLE UPPER ASSEMBLY / FDE
AR-15 5.56/.223 16" M4 Barrett Style Upper Assembly | FDE | CA & NY CompliantUpgrade your AR-15 ..
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Moriarti AR-15 5.56/.223 16" Stainless Checkered Upper Assembly
The AR-15 5.56/.223 16 Stainless Checkered Upper Assembly - designed by Moriarti Armaments is a..
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Moriarti AR-15 5.56/.223 16" ‘Black Canon’ Upper Assembly – 7" Faux Can, M-LOK Rail
Unleash unparalleled performance with the AR-15 5.56/.223 16" M4 "BLACK CANON" Upper Assembly from M..
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MORIARTI AR-47 7.62X39 16" RED "PINEAPPLE" UPPER ASSEMBLY
Key Features:Action: Semi-AutoGas System: Carbine-Length Gas SystemChamber: 7.62x39Twist Rate: 1/10 ..
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Moriarti Armaments AR-15 300 Blackout 5" Cookie Cutter Upper Assembly
Elevate your shooting experience with the Moriarti Armaments 300 Blackout 5" Cookie Cutter Upper Ass..
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AR-15 .22 ARC 16" Faxon Gunner Upper Assembly w/ 15" M-LOK, CLAW Muzzle Device
The AR-15 .22 ARC 16" Faxon Gunner Upper Assembly brings the high-performance power of the .22-250 c..
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AR-15 .223 Wylde 18" Stainless Upper Assembly / 15" M-LOK / BCG & CH
Upgrade your AR-15 with the Moriarti Arms 18" .223 Wylde Stainless Upper Assembly, designed for both..
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AR-15 .223 Wylde 24" CMV Tactical Bull Upper Assembly, Left Handed Side Charger
AR-15 .223 Wylde CMV Tactical Bull Upper Assembly, Left Handed Side Charger. CA and NY complia..
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AR-15 .223 Wylde 24" Tactical Bull Upper Assembly/Side Charger/BCG
AR-15 .223 Wylde 24" Tactical Bull Upper Assembly, Side Charger. For those who frequently..
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AR-15 .224 Valkyrie 20" Diamond Fluted Stainless Steel Upper Assembly | Mlok | Match Grade 416R Barrel
The Moriarti Armaments AR-15 .224 Valkyrie 20" Diamond Fluted Stainless Steel Upper Assembly is a pr..
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AR-15 .224 Valkyrie 20" Straight Fluted Stainless Steel Upper Assembly / M-LOK - Match Grade Barrel, Triport Muzzle Brake
The AR-15 .224 Valkyrie 20" Straight Fluted Stainless Steel Upper Assembly is an excellent upgrade f..
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AR-15 .224 Valkyrie 20″ nitride upper assembly / Mlok
The Moriarti Armaments AR-15 .224 Valkyrie 20″ nitride upper assembly / Mlok comes complet..
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AR-15 .224 Valkyrie 20″ Spiral Stainless Steel Upper Assembly / Mlok
The Moriarti Armaments AR-15 .224 Valkyrie 20″ spiral fluted stainless steel upper assembl..
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AR-15 .224 Valkyrie 20″ stainless steel upper assembly / 15" Mlok
The Moriarti Armaments AR-15 .224 Valkyrie 20″ stainless steel upper assembly comes complete wi..
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AR-15 .300 BLK 16" PISTOL LENGTH UPPER ASSEMBLY / 1:7 / 12" MLOK / TRIPORT
With a 16 inch nitride barrel chambered in 300 blackout, this AR15 upper receiver assembly is readil..
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AR-15 .300 BLK 16" PISTOL UPPER ASSEMBLY /15" MLOK / CERAKOTE & CHOOSE
AR-15 .300 BLK 16" PISTOL LENGTH 1:8 TWIST / 15" MLOK / CERAKOTE & CHOOSE COLOR ON TOP OF PAGE. ..
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AR-15 .350 Legend 16" Carbine Upper Assembly | 15" M-Lok Handguard | Custom Cerakote Gradient Colors | 1:16 Twist | 5/8x24 Thread
Transform your AR-15 with the Moriarti Armaments .350 Legend 16" Carbine Upper Assembly, now availab..
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AR-15 .350 Legend 16" Stainless Black Claw Premium Upper Assembly / M-Lok
Elevate your AR-15 platform with the .350 Legend 16" Stainless Black Claw Premium Upper Assembly, de..
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AR-15 .350 Legend 16" Stainless Steel Fluted Upper Assembly | Mlok Handguard | Carbine-Length Gas System
Take your AR-15 to the next level with the Moriarti Armaments .350 Legend 16" Stainless Steel Fluted..
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AR-15 .350 Legend 16" Tactical Upper Assembly | 12" M-Lok Rail | Custom Upper | Enhanced Performance
AR-15 .350 Legend 16" Tactical Upper Assembly | 12" M-Lok Rail | Custom Upper | Enhanced Performance..
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AR-15 .350 Legend 16" Upper Assembly | 10" Quad Rail | Custom Cerakote Color Options | 1:16 Twist | 5/8x24 Thread
Transform your AR-15 with the Moriarti Armaments .350 Legend 16" Upper Assembly, designed to deliver..
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AR-15 .450 Bushmaster 10.5" Pistol Upper Assembly - Magnum Linear Comp, MLOK Rail
The AR-15 .450 Bushmaster 10.5" Pistol Upper Assembly is a custom-made, high-performance upper desig..
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AR-15 .450 Bushmaster 16" Stainless Upper Assembly / Afterburner / Mlok
The AR-15 .450 Bushmaster 16" Stainless Upper Assembly / Afterburner / Mlok is the perfect upgrade f..
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AR-15 .450 Bushmaster 16" Steel Black Nitride Upper Assembly, Tanker Muzzle Brake, M-LOK Handguard
The AR-15 .450 Bushmaster 16" Steel Black Nitride Upper Assembly is a powerful and durable upgrade f..