Tacticool22 S&W M&P15-22 Gas Block w/ Picatinny Rail

The Smith & Wesson M&P15-22 Gas Block keeps the handguard cap in place when installing a 2-piece handguard, and prevents the handguard from moving. The single Picatinny rail mount enables you to mount various Picatinny rail accessories. The included screw goes into what would be the gas tube hole in the block, which prevents the gas block from spinning. Specifications for Tacticool22 S&W M&P15-22 Gas Block w/ Picatinny Rail: Manufacturer: Tacticool22 Color: Black Fabric/Material: 6061-T6 Aluminum Gun Make: AR Platform Gun Model: AR-15 Package Contents: Tacticool22 S&W M&P15-22 Gas Block w/ Picatinny Rail