YHM has long been a manufacturer of quality AR-15 Upper Receivers and is very proud to offer YHM A3 Upper Receivers under the YHM label.
| UPC | 816701011326 |
|---|---|
| Manufacturer | Yankee Hill Machine |
| Manufacturer Part Number | YHM-110 |
| Caliber/Gauge | .223 REM/5.56 NATO |
| Length | 13.2500 |
| Model | YHM-15 |
| Product Type | Upper |
