Low Profile Gas Block
- Low Profile Size Fits Underneath Most Free Float Handguards - see specification
- Precision Machined from Steel to Exacting Tolerances for Optimal Fit on .750" Diameter Barrels at the Gas Port
- Features a Durable and Corrosion Resistant Manganese Phosphate Finish
- Compatible with Direct Impingement Gas Tubes
des Gas Tube Roll Pin, Serrated Self-locking Set Screws, and Installation Tool.