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 6.5 Grendel 14.5" Premium Pistol Upper with Super Slim M-LOK Rail – Perfect for Hunting Season
Prepare for the ultimate hunting season with the Moriarti Armaments AR-15 6.5 Grendel 14.5" Premium ..
-33%
AR-15 6.5 Grendel 16" Tactical Upper with 15" M-Lok Handguard and Thread Protector - Precision, Power, and Durability
AR-15 6.5 Grendel 16" Tactical Upper with 15" M-Lok Handguard - Precision, Power, and DurabilityUpgr..
-40%
AR-15 6.5 Grendel 18" Nitride Upper Assembly with Slim M-Lok Rail - Precision Performance for Tactical & Long-Range Shooting
Enhance your AR-15 with the 6.5 Grendel 18" Nitride Upper Assembly, built for precision, power, and ..
-36%
Moriarti AR-15 5.56 10.5" Diamond Cut 10" MLOK Upper Assembly / Triport / Black
Upgrade your AR-15 build with the Moriarti Armaments 5.56 NATO 10.5" Diamond Cut M-LOK Upper Assembl..
-28%
AR-15 5.56/.223 13.9" Carbine Upper Assembly w/ 7" Fake Suppressor – Perfect for Your Pistol Build
Upgrade your AR-15 with the 13.9" Carbine Upper Assembly, featuring a sleek pencil profile barrel an..
-50%
AR-15 6.5 Grendel 16" Carbine Upper Assembly | 15" M-Lok Handguard | Custom Cerakote Gradient Colors | 1:8 Twist | 5/8x24 Thread
Upgrade your AR-15 with the Moriarti Armaments 6.5 Grendel 16" Carbine Upper Assembly, offering powe..
AR-15 6.5 Grendel 16" Diamond Fluted Stainless Steel Upper Assembly | M-LOK Handguard
Enhance your AR-15 with the 6.5 Grendel 16" Diamond Fluted Stainless Steel Upper Assembly, designed ..
-40%
AR-15 6.5 Grendel Type II 16" Tactical Upper Assembly – M-LOK Handguard, 4150 CMV Barrel, Shark Muzzle
Moriarti Armament's AR-15 16" 6.5 Grendel Type II Tactical Upper Assembly – M-LOK Handguard, 41..
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AR-15 6.5 Grendel 18" Stainless Upper Assembly | M-LOK Handguard | Mid-Length Gas System
Take your shooting game to the next level with the AR-15 6.5 Grendel 18" Stainless Steel Upper Assem..
-42%
AR-15 6.5 Grendel 20" Diamond Fluted Stainless Upper Assembly | M-LOK | Triport
Enhance your AR-15 build with the AR-15 6.5 Grendel 20" Diamond Fluted Stainless Steel Upper Assembl..
-40%
AR-15 6.5 Grendel 20" Spiral Fluted Stainless Steel Upper Assembly | 15" M-LOK Handguard
Upgrade your AR-15 with this custom 6.5 Grendel 20" Spiral Fluted Stainless Steel Upper Assembly, de..
-40%
AR-15 6.5 Grendel 20" Stainless Straight Fluted Competition Upper Assembly | M-LOK Handguard
Take your precision shooting to new heights with the AR-15 6.5 Grendel 20" Stainless Steel Straight ..
-45%
AR-15 6.5 Grendel 22" Heavy Barrel Upper | Rifle Length Gas | M-LOK
Upgrade your AR-15 with this 6.5 Grendel 22" heavy barrel upper assembly, designed for precision sho..
-36%
AR-15 6.5 Grendel 24" Competition Upper Assembly | Fluted | M-LOK | Triport Muzzle Brake
Transform your AR-15 into a 6.5 Grendel powerhouse with this 24" competition upper assembly. Built f..
-30%
AR-15 6.5 Grendel 24" Competition Upper Assembly | Nitride Barrel | M-LOK | Tanker Muzzle Brake
Transform your AR-15 into a 6.5 Grendel with this 24" competition upper assembly. Designed for high-..
-46%
AR-15 6.5 Grendel 24" Stainless Steel Upper Assembly | M-LOK | Thread Protector
Transform your AR-15 into a precision 6.5 Grendel with this 24" stainless steel upper assembly. This..
-33%
AR-15 5.56 NATO 10.5" Upper Assembly in OD Green with Mlok Handguard and Shroud – Moriarti Arms
Built for performance and style, the MORIARTI AR-15 5.56 NATO 10.5" MLOK Upper Assembly in OD Green ..
-40%
AR-15 5.56/.223 10.5" Mlok Upper Assembly / Green Accents
AR-15 5.56/.223 10.5" Mlok Upper Assembly / Green Accents Features:Chamber - 5.56/.223 WYLDEBar..