The gun is a full metal 1:1 replica of the real thing and fires 0.2g plastic ball bearings (BB's).
It has been modified from standard to increase the rate of fire and velocity of the BB. It currently fires at a
rate of about 20 BB's per second at a velocity of over 350 feet per second.
For those of you interested it has the following modifications:
M100 spring
Metal upper gearbox bushes
Precision machined 6.04mm Teflon inner barrel
Custom made 12V high capacity Nickel Metal Hydride (NiMh) battery
Aimpoint laser red dot scope with anti glare glass