AERO COMPLETE UPPER 5.56 20" A2 BLK AK Parts Muzzle Velocity: 1450 fps (estimated)

Muzzle Velocity: 1450 fps (estimated)

Caliber marking: "917" on rear lockup

The C+H Precision Optic Plates are high-quality mounting solutions designed to integrate various red dot sights with your firearm

Muzzle Velocity: 3000 fps

AERO COMPLETE UPPER 5.56 20" A2 BLK AK Parts Muzzle Velocity: 1450 fps (estimated)The Aero Precision Complete Upper in 5. 56 NATO with a 20" A2 profile barrel offers a classic configuration for your AR15 build. This upper features a rifle length gas system for smooth operation and reduced recoil. The A2 profile barrel provides excellent accuracy and heat dissipation for sustained fire. Includes a complete bolt carrier group and charging handle, making it ready to pair with any mil spec lower receiver. Features Specs: Caliber: 5. 56