The .750" Low-Pro Adjustable Gas Block is constructed of 4140 chromoly steel and will fit under Superlite Rail Systems. Adjustments are achieved with the set-screw allowing you to fine tune the amount of gas allowed through the system for load specific use. Accepts standard gas tube roll-pin but does not include one.

Features :

• ".750";"Low Profile"
• 4140 chromoly steel
• Adjustable