I am thinking of getting a Glock, an I am looking for reliability and versatility for target practice and SHTF scenario. I can get Glock 21 and 20 for almost the same price, but I read that 10mm ammo is hard to find. I like Glock 41 too due to it has higher velocity and easier to acquire the target to due longer barrel, but it is probably less concealable and I can't find the holster for it.
Which one do you think is the best one among ONLY those three, and the reason?
Thank you
Which one do you think is the best one among ONLY those three, and the reason?
Thank you



















































