19x vs 17 July 8, 2019 16 32 64 128 19x vs 17 glock 19x vs 17 gen 5 Glock 19x vs 17 size Glock 19x vs glock 17 gen 3 Glock 19x vs 17 reddit Glock 19x mag vs 17 Glock 19x frame vs 17 frame Glock 19x vs glock 17 gen 4 17 vs 18 vs 19 wheels 17 vs 19