Im installing an 18" Barrel and would like to use the LaRue Free Float Hndrail. I would
like touse the Vltor Gas Block and have it sit either under the rail or just at the end
neatly. What length Rail would you buy?
Posted: 5/23/2007 10:08:26 PM EDT
[#1]
That depends if your 18" barrel has a mid-length or rifle length gas system. The Vltor block is about 1" long. A 10" rail will mostly cover it on a mid-length. On a rifle length, you will need the 13.2" length rail to cover it.
