Hi,
I have a stock G29 Gen4 and it has worked flawlessly with UMC ammo, Georgia Arms, Freedom Munitions, etc, but with the hotter stuff I have had 3 failures to reset the trigger. It happened twice with Underwood 165Gr TMJ (Kevin suggested contacting Glock) and now on the Underwood 180Gr TMJs. This last time I did notice that it failed to lockup completely (I could see the slightest hint of brass through the slide). Again it is completely stock... Just curious what it could be, I guess I need to call Glock.
The standard first step with the Glock 20 Gen 4 is a stiffer recoil spring. I would assume the same applies here.
Quote from: sqlbullet on January 22 2015 02:53:56 PM MST
The standard first step with the Glock 20 Gen 4 is a stiffer recoil spring. I would assume the same applies here.
Ok, I was thinking the same, I'll order one and test. I am looking at the 21 pound one from the Glockstore, hope that is a decent/reliable one.
I have the 23 pound one in mine and sometimes with hotter loads it just locks the freaking slide back while there's still ammo.