The RISE 6mm ARC AR-15 Upper Receivers features an exceptionally accurate 18-inch 416R stainless steel threaded barrel.
| UPC | 850043415954 |
|---|---|
| Manufacturer | Rise Armament |
| Manufacturer Part Number | RA-6ARC-CU-BRN-18 |
| Action | 6 ARC |
| Barrel Finish | Black Cerakote |
| Barrel Length | 18" |
| Caliber/Gauge | 6mm ARC |
| Product Type | Upper |
| Rate of Twist | 1:7" |
| Shipping Weight | 5.59 |