Not great. they need to redo the design - Pro Mag Archangel Magazine For AA700 Precision Stocks, .308 Caliber, 10 Round, Black, AA30801

I have 1x 10rd magazine and 2x 20 rd magazines for this stock. None of them reliably feed and the 10rd fits too tight on side to side movement but is very sloppy on front to back movement. The stock 10 round mag is even worse than the 20 round mags but all of them are consistently having ftf malfunctions as well as when you load the magazines they are all sloppy, the follower gets stuck and rounds are not tightly pressed upwards to feed. I have emailed Promag for some insight on how to fix the issue