The MCX-SPEAR LT URG 7.62X39 16" (UAMCX-762R-16B-LT-BLK) is a high-quality black accessory-upper from SIG SAUER. This model includes a complete 16" upper assembly, and is compatible with MCX, M400 & 516, as well as any MIL-SPEC AR-15/M4.
Specs
| Model No. | SIUAMCX76216BLB |
| Model | MCX-Spear LT Upper/Conv. Kit |
| Manufacturer | SIG SAUER |
| Illuminated | No |
| Caliber | 7.62 x 39mm |
| Weight | 6.1 |
