Build your left-handed AR-15 in 7.62x39 with this complete MAGPUL MOE Defender Rifle Kit. Engineered for reliability and performance, this kit includes all Mil-Spec USA-made components—just add your own 80% lower receiver to complete the build. Designed specifically for left-hand shooters, it features a left-hand upper receiver, left-hand bolt carrier group, and a left-hand lower parts kit.
The 16” heavy barrel is 4150 Chrome Moly Vanadium, phosphate finished, with a 1:10 twist rate and carbine-length gas system for smooth cycling. The Magpul MOE 2-piece handguard offers a solid grip, while the Magpul MOE 6-position stock provides user-friendly adjustability.
Kit Includes:
Barrel: 16” Heavy Barrel, 4150 CMV, 1:10 twist, phosphate coated, M4 feed ramps
Gas System: Carbine length w/ .750" gas block diameter
Muzzle Device: A2 Flash Hider – 5/8x24 thread
Upper Receiver: 7075-T6 LH A3 Flat Top w/ forward assist & dust cover
Handguard: Magpul MOE 2-Piece Carbine-Length
Gas Block: Low-profile 750 steel
Bolt Carrier Group: LH 7.62x39 BCG, chrome lined, 9310 MPI tested bolt
Charging Handle: Ambi AR-15
Lower Parts Kit: Mil-Spec LH LPK – all components for a complete lower, comes with ambi selector
Stock: Magpul MOE 6-Position Stock (Mil-Spec)
Buffer Assembly: Complete with buffer tube, spring, and castle nut
Color Options: Black, Flat Dark Earth (FDE), OD Green
Additional Details:
Chamber: 7.62x39
Twist Rate: 1:10
Thread Pitch: 5/8x24
Upper Type: Left-Hand A3 Flat Top
Lower Receiver: Not Included
Sights / Grip: Not Included
Assembly: Ships unassembled
Compatibility: Fits virtually all standard Mil-Spec AR-15 lowers
Please Note: Comes unassembled.
Tags: ar-15, 7.62x39, 16, left 7.62 16", magpul, moe, defender, rifle, kit, –, left-hand, mil-spec, lower, receiver 16"