Midwest Industries Low Profile Gas Block .625 (MCTAR-LPG.625) is constructed of 4140 billet steel and will fit under most commercial rail systems.
- Constructed from 4140 steel
- 1.810" long to cover the taper pin holes if FSB is removed
- Low profile design will fit under most commercially available handguards
- Secures to the barrel with three set screws
|Distance between screw holes:||.600"|