Rattle free!
I own a lot of ARs, 4 of them have this stock installed. Reason: super light weight(if not the lightest), very strong and solid polymer which has a nice finish, long butt pad area with good angle, and fit to buffer tube tolerance is tight, it's THE MOST RATTLE/WOBBLE FREE of all light weight retractable stocks out there (not counting UBR types which uses non-mil spec tubes), I can't stand a loose fitting stock and this is nearly perfect, just has a hair of forward and aft movement if you try to move it, no side to side or rotating movement. Rubber on butt pad is very good and tough. I did notice that the stock length is on the long side compared to others (B5, BCM, most of Magpul and the standard mil spec M4) but it's not bad. I highly recommend this stock.
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