Gun Powder vs. AIR Power

The M855 round used in the M4 and M16 rifles is also referred to as 5.56 mm. That metric measurement is the diameter of the inside of the rifle barrel. The larger M80 fired by the M14 is a 7.62 mm round. When the rifle's firing pin hits the primer, hot gases moves through a vent hole in the bottom of the case and into the propellant. Pressure builds and the bullet is launched out of the rifle barrel at about 3,000 feet per second.

The RWS Diana 350 Magnum gives Magnum-plus power! The Model 350 produces a velocity of 1250 fps. Combining the sleek design and break barrel ease of handling, the 350 moves airgun shooting to another level. Features: walnut stained hardwood stock, raised cheek piece, checkered pistol grip, recoil pad, adjustable trigger, interchangeable sight inserts, total length 48", barrel length 19.5", 8 lbs.