PWS MK109 MOD 1-M UPPER 300BLK 9.75″
8 in stock
The PWS MK109 MOD 1-M Upper is a durable and reliable choice for enthusiasts and professionals alike. This upper receiver is chambered in 300 Blackout and features a 9.75-inch barrel. The MK1 MOD 1-M line is known for its Primary Weapons Systems long stroke piston system, providing consistent performance.
This upper is designed with a true mil-spec approach, making it a versatile option for both civilian use and law enforcement. Experience the high value and relentless performance that the MK109 MOD 1-M offers.
Available from ICB Firearms with fast nationwide shipping and local pickup in Saint Clair Shores, Michigan.
| UPC | 811154033451 |
|---|---|
| Manufacturer | Primary Weapons Systems |
| Manufacturer Part Number | MK1-M1U-300BLK-9 |
| Barrel Length | 9.75" |
| Caliber/Gauge | .300 AAC Blackout |
| Length | 9.75'' |
| Model | MK109 |
| Product Type | Upper |
| Rate of Twist | 1-8 |
| Style | Complete |
