Ar-15 Micro Gas Blocks Steel Set Screw - Micro Gas Block .750 Set Screw Steel

AR-15 MICRO GAS BLOCKS STEEL SET SCREW Sick of that front-sight gas block? Change it out and add more versatility to your AR-15 with the addition of the SLR Rifleworks Micro Gas Block. The SLR Rifleworks Micro Gas Block is made with a low-profile design that allows clearance for most aftermarket handguards offered for the AR-15 platform, giving owners a wide range of versatility and customization options for their rifle. FEATURES Machined from 4140 billet steel Treated with QPQ melonite fi