Lancer lch7 14.6 inch handgaurd - Lancer LCH7 Handguards, No Rails

Lancer Systems makes great products. I had problems chipping a few teeth on the barrel nut with the Magpul barrel wrench, but it went on ok, chipped teeth dont show anyway. Not sure if it that was my fault or a materials issue, so I wont take that any further. My build was a lightweight theme, and I wanted to get a titanium barrel nut... but theirs are proprietary. Cooling slots are not .275, so not M-LOK compatible; also proprietary. Their rails are not cheap. Also, Lancer needs to engineer harder on slot placement. Had to have my gunsmith drill a hole on a LCH5 just to get a vertical foregrip and laser-light on a 4 inch rail mounted on the under barrel of my SBR (6 oclock position). Even with that, I had to reverse the backer plate to make it work.