Trinity Force GB750 .750 Steel Micro Gas Block
- Usually Ships in 5 to 7 Business Days
Low Profile Steel Gas Block fits all M4 Carbines and M16A2 - A3 and A4 rifles with .750 barrels. Replaces front sight and requires 10" or longer free float handguard for enhanced reliability.For your safety, Trinity Force recommends this part be installed by a competent, qualified gunsmith/installer with an understanding of the weapon platform that the part is being installed on. Always make sure the firearm is unloaded and pointed in a safe direction when working.
- .750 diameter barrel
- Steel Construction
- Low Profile design