Anderson .350 Legend Upper Assembly 20" M-Lok

This BCA AR-15 complete 350 Legend rifle length upper has a 20" heavy barrel with a 416R stainless finish, and features a 1:16 twist rate, with a carbine length gas system. It includes a 15 1/4" MLOK rail, an M4 flat-top billet upper receiver, a BCA bolt carrier group, a flash hider, and a right-side charging (Gen2) handle (patent protected). This 350 Legend upper is compatible with any mil-spec AR-15 lower. This has the new handguard.

Specifications and Features:

• Barrel Length: 20
• Profile: Heavy Barrel
• Twist: 1:16
• Thread Pitch: 5/8 x 24
• Caliber: 350 Legend
• Feed Ramp: .300 Blackout
• Flutes: Non-fluted
• Gas System: Carbine
• Gas Block System: 0,750
• Charging Style: Right Side Charging