Ok so I've had this glock for a couple years now. The modifications have been done by me. But they are : extended slide stop, extended slide release, extended magazine release, talon grip, magwell, steel frame push pins, and I did a complete drop in trigger kit for the 3.5 lb pull. The OEM...

I purchased a G21 Gen 4 last September. I took it to the range and ran about 2000 rounds of ball without a hiccup. Every January, I cycle all my duty ammo and get new stuff (I have several other guns that have duty ammo). My G21 ran steel, aluminum and brass ammo but I got failure to feed...

I tried running a bunch of Federal 147 Gr JHP's through my G34 CCW gun. After 5 mags, I had (2) FTF's. The gun has less than 500 rounds through it so I was wondering if it's a "break in" issue but I have 5 other Glocks that never had this issue. Any ideas?:thankyou: