Description
This popular complete upper features a light weight, chrome lined 16″ barrel in a M4 “cutout” profile, designed to mount the M203 Grenade Launcher.
- Category : Uppers
- Type : Complete Gas Impingement
- Caliber : 223 Remington/5.56 NATO
- Sights : A2 Front
- Barrel Length : 16.0″
- Barrel Material : Steel
- Barrel Description : M4 Profile
- Barrel Finish : Black
- Receiver Description : A3
- Receiver Finish : Black
