Stock Status: Complete 16" .22LR Lightweight Barreled Dedicated Upper Receiver | 16" Pencil Barrel | 12" Slant Cut Rail | A2 Flash | With Bolt Carrier Group and Charging Handle
This lightweight .22 Rimfire Complete Upper Receiver comes with our precision 16 inch pencil barrel and a 12 inch Free-Float MLOK rail, with the flash hider extending past the handguard. The bolt is made of all stainless steel construction and we use an anti-jamb dedicated 22 charging handle.
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
Although .22lr AR builds do not utilize the functionality of a buffer or buffer spring, we still recommend using both to provide a stopping point/wall that prevents the 22 bolt carrier from moving rearward. Using a buffer and buffer spring will prevent light primer strikes. This is true for all Ciener/Atchisson 22 pattern platforms.
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: 16 inch / 1:16
- Handguard: 12 inch Free-Float M-LOK
- Muzzle Device: A2 Flash Hider
- Charging Handle: Anti-Jamb 22lr
- Compatible with standard AR lower receivers
- Made in USA
Although .22lr AR builds do not utilize the functionality of a buffer or buffer spring, we still recommend using both to provide a stopping point/wall that prevents the 22 bolt carrier from moving rearward. Using a buffer and buffer spring will prevent light primer strikes. This is true for all Ciener/Atchisson 22 pattern platforms.
