
Shield Arms S15 Magazine – G43X/48! Are they Reliable?
Check out the Shield Arms S15 at https://shieldarms.com/?affiliate=firearmpatriot The S15 is a revolutionary flush fitting magazine for the Glock 43X and 48 which holds 15 rounds compared to the stock capacity of 10 rounds. We had some issues with failures to feed but power springs seems to correct any issues with factory ammo.