Primary Weapons Systems MK109 MOD 1-M, Upper Receiver, Fits AR-15, 300 Blackout, 9.75″ Barrel, 1:8″ Twist, PWS Triad Muzzle Device, 8.9″ PWS PicLok MLOK Handguard, Anodized Finish, Black, Includes Radian Raptor Ambidextrous Charging Handle MK1-M1U-300BLK-9
| Dimensions | 26.00 × 4.00 × 4.00 in |
|---|---|
| Manufacturer Name | Primary Weapons Systems |
| Manufacturer Part Number | MK1-M1U-300BLK-9 |
| Specifications | ["9.75\" 300BLK Barrel","Barrel Twist Rate 1:8","Muzzle Velocity 2264 fps","PWS Triad 30 Muzzle Device","PWS Proprietary Piston Upper, T6 7075 Forged, Anodized","PWS M-Lok 6.9\" Handguard","Radian Rap |
| Sell Description | The MK1 MOD 1-M line features the PWS long stroke piston system. Internally, this line offers the tried and true system that PWS owners have grown to know and love. Featuring a free-float MLOK handgua |
| Accessories | Radian Raptor |
| Type of Barrel | 1:8 |
| Barrel Length | 9.75 |
| Finish | Anodized |
| Fit | AR-15 |
| Caliber | 300 Blackout |
| Model | MK109 |
| Additional Model | Mod 1 |
| Type | Upper |
| Color | Black |
| Warning | CA PROP 65 WARNING: This product may contain chemicals known to the state of CA to cause cancer, birth defects or other reproductive harm. |
Only logged in customers who have purchased this product may leave a review.



Reviews
There are no reviews yet.