jack-e-chan: 5pg: hollow-points shot underwater notice how the rifling of the barrel affects the shape of the bubbles fuck yeah science!

jack-e-chan: 5pg: hollow-points shot underwater notice how the rifling of the barrel affects the shape of the bubbles fuck yeah science!

tags: That guy Turtle,

from: https://rjturtle9.tumblr.com/post/32414536896