The Crosman Pulse R73 Airsoft AEG Repeater is an ideal choice for hunting enthusiasts. This clear Airsoft gun features a removable/adjustable stock and a see-through 500-round hopper, making it perfect for scenario play and recreational scrimmages. Moreover, you can set the electric gun in either semi- or full-auto mode as per your needs. The gun features a 6mm caliber. The Crosman Pulse R73 Airsoft AEG Repeater is an updated version of the Pulse R70. Featuring a smooth-bore aluminum barrel, and an adjustable shoulder strap, this R73 Airsoft rifle is easy to handle as well. This electric Airsoft AEG rifle comes with a rechargeable NiMH battery and charger. The gun measures 31 inches in length and weights about three pounds. Generating a muzzle velocity of up to 225 feet per second, the Crosman Airsoft AEG Rifle includes a host of other excellent features.