40 S W In Glock 20. Glock 27 Gen5 Pistol .40 s&w I always tapped the mags so the rounds were all as far back in the mag, as I could get them and I was using 10 round mags.. It made shooting standard load 10mm auto feel like a 40 S&W Glock 22, but while shooting a few 10 round mags of full-power Underwood 135 grain and 200 grain 10 mm.
Glock 22 Gen 4 .40 S&W from store.webuyguns.com
If you attempt to fire a .40 S&W cartridge in a Glock 20, it will likely damage the pistol and could injure you. This can also result in carbon fouling if the loads are too light and/or failure to feed unless.
Glock 22 Gen 4 .40 S&W
From other reports, the Glock 20 magazines also work very well with 9mm with a conversion barrel The case is supported at the mouth, so no excess stress on the extractor Not only does this give your Glock 20 the ability to shoot 40 S&W ammunition, it also features a more "tight fitting" more fully supported chamber, and conventional rifling.
Review Pistola Glock 22 G22 calibre .40 S&W YouTube. How would that compare to Underwood or Buffalo? **Love the 29 and plan to get Gen 4 next week if I can't find the Gen 5** If I was going to carry a .40 S&W my choice would be one of my 20's with a conversion barrel rather than a 22 or 23
BUY G22 Gen4 Standard .40 S&W glock store. The only issue I found is the 40 S&W cases do not eject with the same force and sometimes they land on. The recoil spring and 10mm magazines work with the 40 S&W ammo