Direct impingement operating system with rotating locking bolt. Sixteen inch chrome-lined barrel with phosphate finish; 1 in 7 inch twist. Accepts most M16 type magazines. "F" front sight, A3 type rear sight. Ten round magazine.
| Manufacturer | Sig Sauer
|
| Model | RM40016BC10
|
| UPC | 798681461080
|
| Caliber | 223 Rem
|
| Stock | 0
|
| State restrictions | WA
|
| Availability | Out of stock |