A Bullet In Barrel Diagram. Through the bolt carrier key the gases flow into the expansion chamber and the pressure in it builds up. 230mm x 160mm magazine.
Kinematic equations relate the variables of motion to one another. Length of barrel. Unless otherwise noted all diameters 0005 0013 length tolerance 005 013 note.
Like its larger cousin the 32 naa guardian the 25 naa guardian out performs many larger caliber guns.
Tangential entrance wounds into bone from a bullet striking the cranial vault at a shallow angle may produce keyhole defects. All you have to do is create a login and download. Upon firing the primer acts as a fuse which then lights the propellant the main accelerator for the bullet. The diagram above shows a coiled spring.