RTB 9mm / 22LR True Slick Side Upper Receiver | No Brass Deflector | No Forward AssistThis .22LR / 9mm upper receiver assembly is made from forged 7075-T6 aluminum and is Hard Coat Anodized. It meets military specifications and comes in a true slick side configuration. The ejection port door is sized for 9mm and 22LR. This upper does not have a shell deflector, nor does it have a forward assist.
- Machined from a Mil-Spec 7075 T6 forging
- Type III Hardcoat Anodized finish
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
Choose one of our upper engraving graphics from the drop down menu.
See reference "CHART B" tab above.
- Maximum Purchase:
- 75 units