
I cant find anything in my search but figured you guys might know.

I fooled around with it again yesterday and got some insight from Andy at MI and I think found a solution. Does anyone know of a quad rail handguard that is made for DPMS high pattern uppers Or even a mk 4 geisselle style handguard with rails the front couple inches and mlok the rest of the way would be fine. Weird part is that I wasn't over torquing the screws rail started to rise beforehand. I'll have to check them all out next day off.

DPMS LOW PROFILE QUAD RAIL HANDGUARD FREE
I have one from these guys cheap but nice.Im never gonna pay no freakin 200 bills anymore for a rail when these will do DB TAC INC Slim 19.25 Inch Super Long M-LOK Free Float Handguard Quad Rail For Low Profile.
DPMS LOW PROFILE QUAD RAIL HANDGUARD PRO
UTG PRO M-LOK M&P10 17' Super Slim Free Float Ha. A low-profile DPMS receiver will measure. 210' or 3/16' thick from the top of the receiver reail to the charging handle cut out.

UTG PRO M-LOK M&P10 17' Super Slim Free Float Handguard. A 'High-Profile' / SR-25 / DPMS receiver will measure approv. Midwest Industries AR-10 Combat Rail 15' Free Floa. ive done business with these folks.heres one that's way long.but check some others outĭon't laff at this place prices.ive got a few of these.nice quality and CHEAP Washĭustin ran across some info for why your barrel is moving upwards.a poster somewhere else posted over torqueing handguard screw/bolts caused barrel to moveĬheck this out.they have some choices.since you could have fubared the upper by taking material off.heres this Midwest Industries AR-10 Combat Rail 15' Free Float Hand Guard M-LOK DPMS High P. Dustin you are making a good move ! here's a place that has some low profiles check em out.
