300 Blackout AR-15 Uppers for Left-Hand Gun Enthusiasts | Moriarti Armaments
300 Blackout Lefty
Explore top-quality 300 Blackout AR-15 uppers designed for left-handed shooters at Moriarti Armaments. Our custom left-hand AR-15 uppers offer unparalleled performance, reliability, and precision for every shot. Shop now for the best 300 Blackout uppers.
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AR-15 300 AAC BLK 10.5" Nitro-Met Quadrail Upper Assembly with Socom Style Brake, Left Hand Ejecting
Transform your AR-15 with this AR-15 300 AAC BLK 10.5" Nitro-Met Quadrail Upper Assembly designed fo..
-20%
AR-15 300 BLK 5" Pistol Hybrid Upper Assembly / Spitfire Muzzle Brake / MLOK Rail / Left Hand Ejecting
Upgrade your AR-15 build with the AR-15 300 BLK 5" Pistol Hybrid Upper Assembly, featuring a Spitfir..
-18%
AR-15 300AAC Blackout 16" Stainless Steel Spiral "Black Shark" Upper Assembly / Left Hand
AR-15 300AAC Blackout 16" Stainless Steel Spiral "Black Shark" Upper Assembly / Left Hand. Cre..
-35%
AR-15 7.5" Semi Auto Pistol | Left Hand | SBA3 | Available in 5.56 NATO, 300 BLK, and 7.62x39
The AR-15 7.5" Semi Auto Pistol | Left Hand | SBA3 is the ultimate choice for left-handed shooters w..
-23%
AR-15 LEFT HAND 10.5" .300 Blackout Slim M-LOK Upper | 4150 CMV 1:7 Twist
The AR-15 Left Hand 10.5" .300 Blackout Slim M-LOK Upper is designed for left-handed shooters who wa..
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AR-15 Left Hand 7.5" .300 Blackout Slim M-LOK Upper - 4150 CMV 1:7 Twist
Upgrade your AR-15 with this left hand 7.5" .300 Blackout upper assembly, perfect for tactical appli..
-35%
AR-15 10.5" Moriarti Semi Auto Pistol | Left Hand | SBA3 - Choose Caliber
Designed specifically for left-handed shooters, the AR-15 10.5" Semi Auto Pistol | Left Hand | SBA3 ..
-14%
AR-15 300 Blackout 16" Complete Airlight Series Rifle Kit - Left Hand | Various Colors
The AR-15 300 Blackout 16" Complete Airlight Series Rifle Kit is designed for left-handed gun enthus..
-25%
AR-15 300 Blackout 16" Stainless Steel Diamond Fluted Upper Assembly – Left Hand / MLOK Rail
The AR-15 300 Blackout 16" Stainless Steel Diamond Fluted Upper Assembly is designed to provide high..
-30%
AR-15 300 Blackout 16" Stainless Straight Fluted Upper Assembly – Left Hand / Slick Side / MLOK Rail
The AR-15 300 Blackout 16" Stainless Straight Fluted Upper Assembly is the perfect choice for left-h..
-44%
AR-15 5.56/.223/300 AAC Complete Bolt Carrier Group - Left Hand
The AR-15 5.56/.223/300 AAC Complete Bolt Carrier Group (Left Hand) is designed for left-handed shoo..
AR-15 5.56/300/350 Complete Nickel Boron Bolt Carrier Group – LEFT HAND
The AR-15 5.56/300/350 Complete Nickel Boron Bolt Carrier Group (BCG) – LEFT HAND is designed for sm..
AR-15 5.56/300AAC complete bolt assembly / LEFT HAND / Nickel Boron
AR-15 5.56 bolt assembly LEFT HAND for your AR15 left hand upper receiver. COMPLETE LEFT HAND&n..