| UPC | 840014601585 |
|---|---|
| Manufacturer | |
| Manufacturer Part Number | APAR700305M7 |
| Barrel Finish | Matte Black |
| Barrel Length | 16 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Length | 30 |
| Rate of Twist | 1:7" |
| Product Type | Upper |
| Model | M4E1 |
| Style | Complete |
