Gen4 357SIG and 40SW pistols also use a bit diverse Ejectors. Many of the most typical pieces-connected questions inquire about changing among 357SIG and 40SW, which can be the sole caliber coversions sanctioned by Glock. 40cal weapons. IMO 180gr ammo offers a good option when 9mm isn't more than enough https://whitneyw604sai7.illawiki.com/user