Destin over at the Smarter Every Day video blog has done it again. This time he shows you gun-lovers how to take incredible photos of muzzle flashes. The rig he's built has impeccable timing, and the results are amazing.
A known drawback of rifling gun barrels is that they allow a small amount of the expanding gases to exit the gun in all directions before the bullet itself does — decreasing its velocity and increasing recoil. A projectile design by Comp Bullet aims to overcome these issues with vented rounds.