2X Mega Man Buster Gun Replica - by ThinkGeek

Two trigger-activated, light and sound effects: single shot or charged shot
Power up and down light/sound effects
Fits right or left hand (ambi-blaster-ous)
Officially-licensed Capcom product
A ThinkGeek creation and exclusive
Includes an acrylic display stand
Batteries: 3 x AA (not included)
Dimensions: approx. 8" diameter (at widest) x 14.2" long - arm hole is approx. 4.8" diameter
Weight: 2 lbs.