Re: USPSA upgrades for my Glock 34?
If your running down loaded ammo for matches (~130 power factor),
You could run the 13 lb ismi recoil spring like I do. Watch out with the 11 lb springs, they run fine till they get some rounds through them, then you may not go into battery when the pistol has some carbon/ dirt in it or when the spring softens up after a bit.
Also do the 25 cent trigger job (google glock 25 cent trigger job for instructions)
I run federal primers when I can so I don't have to worry about light strikes on primers. I generally run a 4.0 striker spring with lightened striker
zev trigger bar (reduced pre travel)
drilled extractor housing for over travel screw
lighted safety plunger spring
6.0 lb trigger spring
3.5 lb connector
grip tape
makes for a 3.1-3.2 lb trigger in my pistol *varies in glocks*
With Montana gold 124 grain bullets and 5.5 grains of power pistol I get low muzzle flip, fast cycling action and excellent accuracy out of the stock barrel (less than 2 inches at 25 yards)
Slide tightening glocks can be hit and miss. I am getting 2 inch groups at 25 with stock slide, barrel/ frame. The more you screw with the stock pistol tightening clearances the more failures you can expect. (I tried that with my first race glock and it didn't work so well. It was done by a reputable glock specialist) We aren't shooting freegin bullseys, besides most people can't out shoot the pistols to begin with. If your going to do slide tighening, don't use a f'ing hammer for shit sakes. It should be done in a press with a dial indicator and a really good fixture.
The key is making sure you get out an shoot more than just matches. I have about 3500 rounds to load for the next 2 months practice and dry fire your ass off at home.
Also if your loading check out montana gold and buyou bullets. They are my go to USPSA / three gun companies. buyou works fine in glocks since they are coated.
