The PRI Mark 12 Mod H Upper Receiver Assembly is a ready to shoot 5.56 upper with MOA accuracy. The Mark 12 Mod H Upper is equipped with a 16″ Douglas 416 stainless steel barrel with a fitted bolt, and commercial bolt carrier. The Mark 12 Mod H has a flat-top picatinny receiver, PRI rail mounted flip up front and rear sights, and rifle length gas tube. It also comes with a Gas Buster charging handle with a military big latch and AE Muzzle Brake with collar. The Mark 12 Mod H comes equipped with a forearm and Reece top rail that connects to the forearm rail.
Features
- Forged Upper Receiver T6 7075 Hard coat anodized aluminum
- Douglas 416 stainless steel 16″ Barrel with M4 feed ramps
- Rifle Length Forearm with Black or FDE Finish
- Reece Picatinny Top Rail with Flip Up Front and Rear Sights
- 1/2″x28 Thread with AE Muzzle Brake and Collar
- Overall Length of 25″
- Only 5.7 Pounds
Product Information
| Cartridge | 5.56x45mm NATO |
| Finish | Black, Flat Dark Earth |
| Material | Aluminum |
| Weight | 5.7 Pound |
| Barrel Length | 16 Inches |
| Barrel Material | 416 Stainless Steel |
| Barrel Finish | Black |
| Twist | 1:7 Inches |
| Threads | 1/2″-28 |
| Barrel Contour | Standard |
| Sights | Yes |
| Chrome Lined | No |
| Gas Block Diameter | 0.75 Inches |
| Gas System Length | Rifle |
| M4 Feed Ramps | Yes |
| Upper Receiver Type | A4 Flat-Top |
| Handguard | Recce Top Rail |
| Bolt Carrier Assembly Included | Yes |
| Muzzle Device | AE Muzzle Brake |
| Mil-Spec or Commercial | Commercial |
| Country of Origin | United States of America |
| Compatible With | AR-15 |
