Haha thats cool (the lion fish)

Ripp, nice Glock. Ive never seen a cut out of the slide before. Please explain?

I was thinking for fun maybe one day getting a Glock 21 and a .50 GI kit :P (for the lols

).

Although i do wonder - how would that cartridge go as? Do you think it may have too much penetration or be alright? 185gr .500 bullet @ 1200fps. Same ballistics as a .45 ACP just a bigger bullet i think?

https://www.youtube.com/watch?v=twq-0LgY_vI