#9mm

What does "9mm" mean?
9troMegaMeet

9mm-f 1147 9mm-ar 2113 9mm-glock 5013 9mm-parabellumbullet 10540 9mm-luger 2992 9mm-airsoft 2028 9mm-pistol 2003 9mm-t 227 9mm-beretta 1015 9mm-nf 291 9mm-ruger 598 9mm-parabellum 605 9mm-carbine 585 9mm-shield 466 9mm-bullet 454 9mm-pp 196 9mm-ammo 285 9mm-energydrink 405 9mm-rp 179 9mm-kurz 138 9mm-caliber 194 9mm-deathmachine 113