PSA Blemished Safe/Fire Lower - 29659
Product Review (submitted on September 9, 2016):
Got this for a build kit that I also got from psa. Maybe I got unlucky with this one lower, but previous lowers I have got have had no trouble with spring and detent fitting. Bolt release spring didn't fit so some milling out of the hole was required. Buffer detent had similar problems. I also had to use a good bit of filling and elbow grease to get the pistol grip to go on to the receiver. Again maybe this is normal and I just have been lucky in the past for getting looser tolerances but maybe it's just a lemon.