The LBE Unlimited railed gas block is a must have part for AR-15 gun builder. Great as a spare, or perfect for your next build this gas block assembly features a .750" diameter standard size and features a Picatinny rail and is designed for gas block height. This gas is made from 7075 Anodized Aluminum and has a Matte Black finish.
Specifications and Features:
LBE Unlimited ARGBR
.750" diameter standard gas block
Gas Block Height (Not receiver height)
7075 Anodized Aluminum
Set Screws and roll pin included
Standard AR-15 barrels with .750" diameter gas seats