Description
16.5″ Douglas Barrels are constructed of 416 stainless steel with a 1/7 twist. Barrel has a flat black finish. Barrel has a 1/2 x 28 threaded end for brake or comp. install. Barrel is profiled for the Mark 12 Mod H and will accept the AE brake and collar. The gas block is .750 Diameter.
- Barrel Type
- Douglas
- Barrel Size
- 5.56
- Barrel Twist
- 1-7 Twist
Specific References
- upc
- 05-556-16DB-7-X






