Adjustable Gas Block

The Shield Arms EASY-INSTALL, Adjustable Gas Block – we replaced the gas tube roll pin with a threaded pin to take the pain out of gas block installation. Our adjustable gas block allows you to perfectly tune your AR15 gas system with the correct amount of gas for reliable operation without over-gassing.

NOT rated for Pistol Length Gas System, Carbine/Mid/Rifle only.

Description:

• .750" gas seat diameter
• Click Adjustable
• Low profile design
• Set Screw style attachment
• Fits inside all standard sized free-floated handguards

Includes:

• Gas block with adjustment screw and set screws
• Gas tube retaining screw
• Allen wrenches
• Directions

Specifications:

• Material: Steel
• Finish: Black Nitride
• Weight: 1.9 oz. (includes screws and pin)
• Height: 1.495”
• Width: 0.936”
• Length: 1"
• Rifle, Mid, and Carbine gas system compatible