SHOP ALL
UPPR GRP RES 5.7X28 16.1IN ARMBLKUPPR GRP RES 5.7X28 16.1IN ARMBLK
Be the first to leave a review!
product code:57B40E4AB
UPC:810097504318
Brand:CMMG
availability: In stock
Personal defense calibers like 5.7x28mm have become a big thing in the last few years and if you’re looking for PDW ballistics and the classic style and balance of a carbine then you’re in luck. Combine this RESOLUTE® Upper Group with either our Mk57 Lower or a standard AR15 lower group and CMMG®’s 5.7 AR Conversion Magazines and you’ll be ready to hit the range! Available in six different Cerakote finishes all CMMG® Upper Groups come complete with bolt carrier group and ZEROED™ accessories including:
- ZEROED AR15 Polymer Dust Cover
- ZEROED AR15 Ambi Charging Handle
- ZEROED Muzzle Brake 5.56mm
- Radial Delayed Blowback™ Operating System
| Type | |
| Caliber | 5.7x28mm |
| Sights | |
| Barrel Length | 16.10" |
| Barrel Material | |
| Twist | |
| Barrel Description | |
| Barrel Finish | |
| Receiver Description | |
| Receiver Finish | Armor Black |
| Handguards | M-LOK Free-Float |
| Handguard Finish | Armor Black |
| Barrel Length Range | 16" to 16.99" |
