Art Eatman
Moderator In Memoriam
Maybe 40 or more years back, the folks at The American Rifleman set up a test for this "brush busting bullet" thing. They tried all manner of cartridges and bullet shapes. Fired through a bunch of brush at a very large sheet of paper.
A couple of conclusions: All bullets deflect, regardless of diameter, weight or shape.
The amount of deflection is mostly controlled by the distance between the brush or limb and the target.
IOW, a "brush gun" is a light, handy weapon with which a person can be quick to get on target. It's not a rifle shooting a cartridge which magically "busts through brush".
A couple of conclusions: All bullets deflect, regardless of diameter, weight or shape.
The amount of deflection is mostly controlled by the distance between the brush or limb and the target.
IOW, a "brush gun" is a light, handy weapon with which a person can be quick to get on target. It's not a rifle shooting a cartridge which magically "busts through brush".