Originally Posted By JSGlock34:
I'm considering updating a Noveske VTAC upper (which is equipped with the 11" Troy VTAC Alpha rail) with the Troy VTAC MLOK handguard. Will these fit on the existing barrel nut? What are the weights of the 13" and 15" VTAC MLOK rails? Thanks!
No weight info but I may be able to help with your other question.
If your existing rail has two allen screws at the bottom that act as a pinch point you have an older style that uses a proprietary barrel nut. Newer rails that have four allen screws at 2:00, 4:00, 8:00 and 10:00 should be compatible with the VTAC MLOK.Posted Via AR15.Com Mobile