RTB Raw 9mm / 22LR True Slick Side Upper Receiver | No Forward Assist | No Brass Deflector
This Raw .22LR / 9mm upper receiver assembly is made from forged 7075-T6 aluminum. It meets military specifications and comes in a true slick side configuration. The ejection port is sized for 9mm and 22LR. This upper does not have a forward assist, nor does it have a brass deflector- Machined from a Mil-Spec 7075 T6 forging
These uppers are machined to extremely tight tolerances for a more accurate build. Seating the barrel may take additional force. Light taps with a rubber mallet will do the trick.
Please Note: These uppers are only compatible with .22LR and smaller pistol caliber rounds, such as 9mm and .40