maxx tech ammo 9 mm caliber is it good hell yeah it is. it's like gold now during ammo apocalypse Published 3 years ago • 5.5K plays • Length 2:00 Download video MP4 Download video MP3 Similar videos 17:17 the ultimate 9mm fmj ammo test 11:51 9mm full metal jacket ballistic gel test. viable option for self-defense? 4:43 i just bought 35,000 9mm bullets!!!!