Leapers MNTARMGB01 Micro Gas Block .750" Phosphate Steel 1.15"

Low Profile Gas Block for .750" Diameter Barrel at the Gas Port. Fits Underneath Most Free Float Handguards. Precision Machined from 4140 Steel to Exacting Tolerances. Durable and Corrosion-Resistant Phosphate Finish. Compatible with Direct Impingement Gas Systems. Includes Gas Tube Roll Pin, Serrated Self-locking Set Screws, and 3/32" Allen Wrench for Installation. Recommended torque value of 12 in-lbs.