buyin a used matrix LCD need pointers

Be sure to lube your bolt kit. Matrix Muck, Dye grease, and Shocker Lube *aka Dow33* all work well.

Replace bad o-rings, make sure your back plug isnt too far in, set your LPR right.

Matrix's own all. They even own timmys.

matrixowner.com and no that's not against the rules...

id use slick honey its the best grease for ur trix and its like $20 for like a 1 lb. bucket thats a crapload of lube. buy a couple o-ring set, id rebuild all the regs just to be sure they didnt use any of tht crap dye tries to pass off as lube then just have fun, when u wanna upgrade id pick up a tadao board w/ eyes and a ff bolt/c4 mod

as for upgrades...just follow my sig and if you go to matrixowner.com they have sticky upon stickys on how to take care of and use ur gun

yeah, i'll plug for matrixowner.com, they have saved me from many a crappy day of owning a broken matrix.