Mlok rail 15 inch - Seekins Precision MCSRV2 M-Lok Rail System

This is the perfect hand-guard for a bull barrel. It fit nicely over a JP adjustable .936 gas block. It looks great on the 16 inch bull barrel. One problem however, the barrel nut is too small for most bull barrels, considering this is a 1.8 inch inside diameter hand-guard I would think they would make the barrel nut larger to accommodate all barrels. It can be widened a variety of ways but the easiest solution would be for them to make the nut larger. It only needs to be widened to 1.05 from one inch. I used a small grinding attachment on a power drill to widen mine, took a few hours but when all is said is done I love this hand-guard.