Left-Handed AR-15 Uppers, Rifles & Components
Left-Handed AR-15 Uppers, Rifles & Components
Shop left-handed AR-15 uppers, rifles and components designed for shooters who prefer a dedicated left-side configuration. Moriarti offers left-handed AR-platform options across popular calibers and barrel lengths, including complete uppers and select firearm configurations. Compare caliber, barrel length, handguard and component options to find the right setup. Explore Moriarti's growing selection of left-handed AR-15 products for hunting, range use and custom configurations.
What is the advantage of a left-handed AR-15 for a left-handed shooter?
A dedicated left-handed AR-15 can provide a more natural configuration for left-handed shooters by moving key upper-receiver features, including ejection, to the opposite side on models specifically designed for left-hand operation. Exact features vary by product, so shooters should verify the receiver, bolt carrier group and controls included with each configuration.
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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..
AR-15 5.56/300AAC/350 Legend complete bolt assembly / LEFT HAND
AR-15 5.56 bolt assembly LEFT HAND for your AR15 left hand upper receiver. COMPLETE LEFT HAND&n..
-26%
AR-15 7.62x39 16" Stainless Steel Fluted Upper Assembly, Left Hand, Slick Side
Upgrade your AR-15 with this Left Hand 7.62x39 16" Stainless Steel Fluted Upper Assembly, engineered..
AR-15 7.62x39 Bolt Carrier Group – Left-Hand – Chrome Lined / MPI Tested – Complete Drop-In
The AR-15 7.62x39 Left-Hand Bolt Carrier Group is built for serious performance in your left-handed ..
AR-15 Billet Flat Top Upper Receiver – Left Handed | Black Anodized – Slick Design
Product Specs:CNC machined from 6061 Billet aircraft grade aluminum1913 Picatinny RailLeft hand side..
-19%
AR-15 Left Hand 10.5" 7.62x39mm Slim Tactical M-LOK Upper Assembly, 4150 CMV 1:10 Twist, Carbine-Length Gas System
Upgrade your AR-15 with the Left Hand 10.5" 7.62x39mm Slim Tactical M-LOK Upper Assembly, built for ..
-20%
AR-15 Left Hand 7.5" 7.62x39mm Slim M-LOK Upper Assembly, 4150 CMV 1:10 Twist, Pistol-Length Gas System
Enhance your AR-15 with the Left Hand 7.5" 7.62x39mm Slim M-LOK Upper Assembly. Designed specificall..
AR-15 Lower Receiver Parts Kit with Ambi Selector and Ergo Grip
AR-15 Lower Parts Kit - Left Hand Includes: Black ..
-38%
Moriarti AR-15 5.56 NATO 16" Semi Auto Rifle | Left Hand | Magpul Moe | Made in USA
AR-15 5.56/.223 Wylde 16" Semi-Auto Rifle | Left Hand | Magpul Moe – Made in the USA Designed for l..
AR-15 .223 / 5.56 NATO / .300 Blackout Left-Hand Side Charging Bolt Carrier Group - Black Nitride
The AR-15 .223 / 5.56 NATO / .300 Blackout Left-Hand Side Charging Bolt Carrier Group is an ide..
-55%
AR-15 Billet Left Side Charging Upper Receiver – Choose Caliber | No BCG
Upgrade your AR-platform configuration with this billet AR-15 left side charging upper receiver, ava..
-50%
AR-15 Left Side Charging Billet Upper Receiver – Choose Caliber
Upgrade your AR-15 configuration with a Left Side Charging Billet Upper Receiver, available for .350..
AR-15 5.56/.223 16" M4 SLIM PROFILE UPPER ASSEMBLY /12" MLOK / LEFTY
The AR-15 5.56/.223 16 M4 Slim Profile Upper Assembly with a 12 MLOK is an upper for an AR-15 rifle ..
-20%
AR-15 5.56/.223 WYLDE 18" STAINLESS BLACK CLAW UPPER ASSEMBLY / LEFTY / MLOK
AR-15 5.56/.223 WYLDE 18" STAINLESS BLACK CLAW UPPER ASSEMBLY / LEFTY / MLOK. THIS UPPER IS ESPECIAL..
-13%
AR-15 7.62x39 16" MAGPUL MOE Defender Rifle Kit – Left-Hand – Mil-Spec – No Lower Receiver
Build your left-handed AR-15 in 7.62x39 with this complete MAGPUL MOE Defender Rifle Kit. Engineered..
AR-15 16" 7.62x39 Barrett Left-Handed Upper Assembly | 15" Lightweight M-LOK Rail | FDE
Introducing the Moriarti Arms® AR-15 16" 7.62x39 Barrett Left-Handed Upper Assembly with a 15" Light..
-17%
AR-15 5.56/.223 20" STAINLESS BLACK SPIRAL FLUTED BULL UPPER ASSEMBLY / LEFT HAND
AR-15 5.56/.223 20" STAINLESS BLACK SPIRAL FLUTED BULL UPPER ASSEMBLY / LEFT HAND Features:Barr..
-14%
AR-15 6.5 Grendel 16" Nitride Upper Assembly, Left Hand, 1:8 Twist, 15" M-LOK Free Float Handguard
The AR-15 6.5 Grendel 16" Nitride Upper Assembly (Left Hand) is the perfect drop-in solution for upg..
AR-15 7.62x39 bolt assembly LEFT HAND
The AR-15 7.62x39 Bolt Assembly – Left-Hand is the perfect upgrade or replacement part for your left..
AR-15 7.62x39 complete bolt assembly / LEFT HAND / Nickel Boron
AR-15 7.62x39 complete bolt assembly / LEFT HAND / Nickel Boron for your AR-47 left hand upper recei..
AR-15 7.62x39 Complete Nickel Boron Bolt Carrier Group / LEFT HAND
AR-15 7.62x39 Complete Nickel Boron Bolt Carrier Group / LEFT HAND. Comes completely assembled, prop..
AR-15 A3 Flat Top Upper Receiver – Left Handed | Black Anodized – Forged 7075 Aluminum
Current Pre-Order: 4-6 weeksThis left-handed AR-15 A3 flat top upper receiver is precision-milled fr..
-13%
AR-15 Left Hand 16" 5.56 NATO Slim M-LOK Upper - 4150 CMV 1:7 Twist - Moriarti Armaments
This Left Handed AR-15 Upper offers top-tier performance with a 16" 5.56 NATO barrel, perfect for le..