Why fire 1 BB with a squeeze of the trigger when you can fire 100? The R72 offers a simple switch that changes this gun from a powerful, accurate semi-automatic rifle to an AWESOME fully automatic @$ kicker! Use a rapid feed dial at the base of it’s magazine to provide a continuous feed through 375 6mm airsoft BBS. This gun is a solid realistic feeling compact rifle with adjustable sites, accessory rails and adjustable hop-up to increase the devastating accuracy of this powerful exciting gun. Each R72 comes complete with a battery charger and bottle of 500 6mm airsoft BBS. Get one before one gets you!