Complete 9" .22LR Dedicated Upper Receiver | 9" Barrel | 7" Rail | Micro Linear Comp | BCG & CH
Our RTB branded upper receivers are fully compatible with CMMG or similar 22 components. Our barrels and bolts are fully interchangeable and follow the same pattern as CMMG.
Every upper is rigorously inspected before and after being test fired, so light fouling may be present.
Compatible with RTB/CMMG .22 magazines, which you can find here
- Caliber: 22LR
- Upper Receiver: Slick Side Forged 7075 T6
- Bolt: Stainless Steel Construction
- Barrel: 9 inch / 1:16
- Handguard: 7 inch Free-Float M-LOK
- Muzzle Device: Micro Linear Comp - 1.75"
- Charging Handle: Anti-Jamb 22lr - Extended Latch
- Compatible with standard AR lower receivers
- Made in USA
All NFA/ATF Rules Apply