Low Profile Adjustable Micro Gas Block with Pin for 0.750" Diameter Barrel (for .223 and 5.56 AR-15), Stainless Steel Inch and Metric compatible

Inch and Metric compatible

SKU M38ML15-H

• Allows any AR-15 stock to be mounted to your Mossberg 500/590 shotgun

RGB RXR Reticle

Low Profile Adjustable Micro Gas Block with Pin for 0.750" Diameter Barrel (for .223 and 5.56 AR-15), Stainless Steel Inch and Metric compatibleLow Profile Adjustable Gas Block with Pin for 0. 750" Diameter Barrel, Stainless Steel. Works for either 223 5. 56 or . 308. SKU: GB10 SS Now Machined in the USA! Adjustable Gas Block for 0. 75" Barrels, (most commonly used on AR 15 223 5. 56, but works for . 308's with 0. 750" barrels as well). Includes roll pin, screws & hex wrench. Made from quality stainless steel, rough polish. Bottom set screw mount style.