FEATURES:Inside diameter 1.75" Outside diameter 2.0"1.95" over mounting flatsHigh quality MIL-STD 1913 top railOne five slot Magpul M-LOK polymer rail section includedConstruction from 6061 aluminum hard coat anodized Barrel nut and barrel nut wrench includedWeight: 9 ozMade in USA
Trusted brands. Fast FFL processing. Built for real-world performance.