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 16" Left Hand Slick Design Upper Assembly with 12" Mlok and A2 - Choose Caliber
AR-15 16" Left Hand Slick Design Upper Assembly with 12" Mlok and A2 flash hider is an upper fo..
-30%
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..
-27%
AR-15 300AAC Blackout 16" Stainless Steel Spiral "Black Shark" Upper Assembly / Left Hand / Slick
AR-15 300AAC Blackout 16" Stainless Steel Spiral "Black Shark" Upper Assembly / Left Hand. Cre..
-14%
AR-15 5.56/.223 16" M4 MAGPUL MOE DEFENDER RIFLE KIT / Left Hand
AR-15 5.56/.223 16"M4 MAGPUL MOE DEFENDER RIFLE KIT, left hand. This rifle kit contains all componen..
-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..
-33%
AR-15 Charging Handle With Ambi Latch
AR-15 Charging Handle with Ambi Latch is perfect for Left or Right Hand Gun Enthusiasts.Specifics:Mi..
-30%
AR-15 LEFT HAND 10.5" .300 Blackout Slick 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..
-20%
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..
-20%
AR-15 Left Hand 7.5" 5.56 NATO Slim M-LOK Upper Assembly - Slick Design
The Moriarti Armaments Left Hand 7.5" 5.56 NATO Slim M-LOK Upper Assembly is the ideal choice for le..
-40%
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..
-26%
AR-15 Left Hand 10.5" Moriarti 5.56 NATO Slim Tactical M-LOK Upper Assembly
Upgrade your AR-15 platform with the Moriarti Armaments 10.5" 5.56 NATO Slim Tactical M-LOK Upper As..
-33%
AR-15 Left Hand 5" Slick Side Micro M-LOK Upper Assembly - Choose Caliber
Upgrade your AR-15 platform with the Moriarti Armaments AR-15 Left Hand 5" Slick Side Micro M-..
-23%
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 .224 Valkyrie 20" Stainless Steel Straight Fluted Upper Assembly / Left Hand / Slick Side / M-LOK Handguard
The AR-15 .224 Valkyrie 20" Stainless Steel Upper Assembly from Moriarti Armaments is a high-perform..
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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 ..
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..
-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..
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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..
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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..
-33%
AR-15 350 Legend 18" Upper Assembly / Left Hand / Slick Side / 15" Free Float Rail
Supercharge your AR-15 with the 350 Legend 18" Upper Assembly, designed specifically for left-handed..
-14%
AR-15 5.56 16" Complete Airlight Series Rifle Kit - Left Hand | Various Colors
The AR-15 5.56 16" Complete Airlight Series Rifle Kit is the ultimate solution for left-handed gun e..
-27%
AR-15 5.56/.223 16" Diamond Fluted Upper Assembly | Left Hand | Slick Side Upper Receiver
The AR-15 5.56/.223 16" Diamond Fluted Upper Assembly is a premium choice for left-handed shooters l..
-20%
AR-15 5.56/.223 20" Straight Fluted Stainless Upper Assembly - Left Hand
Product Features: Barrel: 20" 416R stainless steel HBAR contour barrel. Hardened to 26-32..
-28%
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..
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..
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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..
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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 ..
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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..
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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..
-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..
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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..
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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..