The Radical Firearms 10.5″ HBAR 300BLK AR pistol uses MIL-STD Upper and lower receivers along with our 10″ RPR free float rail system for increase accuracy, keeping your hands cool, and giving you plenty of room for accessories.
| UPC | 814034029544 |
|---|---|
| Manufacturer | Radical Firearms |
| Manufacturer Part Number | FP105556M410RPRBTR |
| Barrel Length | 10.50" |
| Caliber/Gauge | .223 REM/5.56 NATO |