The BOLT CARRIER ASSY 5.56 NICKEL LOW MASS is a polished nickel accessory from Wilson Combat, designed for .223 Rem | 5.56 NATO calibers and featuring a low mass feature. Weighing only 0.75 lbs, this bolt carrier assembly has a model number TR-BCA-LM-PNIB.
Specs
| Model No. | WCTR-BCA-LMPNIB |
| Model | Bolt Carrier Assembly |
| Manufacturer | Wilson Combat |
| Color | Polished Nickel |
| Caliber | 223 Rem | 5.56 NATO |
| Weight | 0.75 |
