I just broke this baby outa of the box the other day and i was immediatly impressed by the look of it, the lid was incredable, the magnets are plenty strong, and there is even one little one to help hold the lid open. It easy feeds 13 bps with no chops. My only issue is i had to sand the thing for a good 2 hours, by hand. Even after sading the seal with an o ring wasnt so great and the air would force it to pop out. I resorted to glueing the thing to my feed neck. If it breaks ill say screw it, pop off the feed neck and buy a clamping feedneck.
Other then the bloody hands from manually sanding this thing for hours, i love the loader its great.