Hello all, I'm here to engage in polite and respectful conversation. Just left a very nasty forum where they like to TALK about GLOCK.
I agree with Walter, it is definitely peening. However, by no means does everyone have those marks...We need pictures of the entire gun please. Peening would theoretically be exaggerated on .40 S&W guns given the cartridge characteristics. Due to the presence of a Locking Block Pin in Gen3 and Gen4 Glocks, and the addition of frame molding on Gen5s, the peening SHOULD'NT happen (or at least be minimal). Something interesting is going on here. What generation is your Glock 27? More information and pictures will help immensely. Thanks, and welcome to the forum!
Last edited by Purkeypilot; 04-24-2020 at 11:28 PM.
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