Adjustable Gas Block Features:
15-position adjustability from 0 – 0.125″ port opening
Metering screw and screw bore design allows repeatability and reliability
Single tool click to adjust gas metering
Melonite finish 4140 Precision machined gas block
Uses Standard Gas Tube
Tool, roll pin and mounting screws included
The Rosco Adjustable Gas Block is purposely designed to be lined up perfectly with our barrels and gas ports to ensure reliable cycling every time. These Adjustable gas blocks pick up where our standard block leaves off and works perfectly for shooters that want to be able to control their gas flow for suppressed applications.
