Sons of Liberty Gun Works Gas Block V2 - .750"

As the gas system blowback style is typically the standard for most AR-15 style rifles, an AR-15 gas block is essential in the operation of the rifle. Designed to direct the gas back into the gas tube through a port, the gas block directs the gases produced from the explosion of the cartridge back against the bolt carrier group to push it back thereby cycling another round into the chamber.

Probably more than some of us need or want to know about such a simple looking piece of equipment, right? Hey, a properly installed gas block improves the efficiency and can reduce wear and tear on your AR-15. Oh, and it’s easier on your shoulder as it also reduces recoil.

Features:

• Machined from 4140 steel
• .750 inner diameter
• Manganese Phosphate finish
• Set screw attachment method

From Sons of Liberty Gun Works comes a gas block that’s produced from tough, durable and long lasting 4140 steel with a journal size of .750. The journal size is important to note as this gas block is designed to work with any handguard on the market.

This low-profile Gas Block V2 is produced with knurled set screws designed to work best with properly dimpled barrel and will provide a lifetime of valued service when installed correctly.