ABC Rifle Company AR-15 Rifle Build 5.56 NATO 16in Barrel 15in M-LOK Upper Kit

This AR-15 rifle build kit includes a 7075-T6 forged aluminum upper receiver paired with a 15in top-cut M-LOK handguard from ABC Rifle Co.

Barrel:

• 16in 4150 CMV barrel chambered in 5.56 NATO
• 1:8 twist
• 1/2x28 threads

Gas system:

• .750 low-profile steel gas block
• 9in stainless steel carbine gas tube

Muzzle:

• 1/2x28 steel A2 birdcage flash hider

Bolt carrier group & controls:

• Full-auto rated nitride BCG with 9310 MPI-tested bolt
• Mil-spec charging handle
• Forward assist
• Ejection port cover

Buffer system:

• Complete buffer system with a 3 oz buffer

Includes lower parts kit with:

• Magpul MOE pistol grip
• MOE stock

Note: Lower receiver not included.

Specifications:

• Caliber: 5.56x45mm NATO
• Finish: Nitride
• Color: Black
• Handguard length: 15 in
• Gun model: AR-15
• Gun type: Rifle
• Gun make: AR Platform