Midwest Industries MI- Low Profile Gas Block - For .875Dia Barrel Black MCTAR-LPG-.875. The low profile design of these AR Gas Blocks from Midwest Industries fits under most handguards regardless of length. Midwest Industries Low Profile Gas Blocks...
Midwest Industries MI- Low Profile Gas Block - For .875Dia Barrel Black MCTAR-LPG-.875. The low profile design of these AR Gas Blocks from Midwest Industries fits under most handguards regardless of length. Midwest Industries Low Profile Gas Blocks...