Great news...after posting my comment yesterday, I called msp and talked to someone in licensing. I told her how my app had sat for almost 2 weeks with no activity. She tried pulling me up in her system but said that my app wasn't showing up. She said she would take a look and that I should...
I purchased two for my glock 22 back before the craze for less than $10 each. They fit too snug and didn't drop freely, so I've never even tried them out. Stick to oem.
I know the early gen 4 models had spring issues, but I think glock solved that. However, I have been plucked in the forehead on more than one occasion with some. 40 brass! Still one of my favorite guns falling only slightly behind my M&P.