The Paradise Hobby goes over Golden Eagle MC6587 N Style M4 GBB Rifle, constructed from a mix of metal alloy, polymer, and steel, operates on a gas blowback system using Top/Green Gas, offering adjustable hop-up and selectable safe, semi-auto, and full-auto firing modes. With a length ranging from 597mm to 744mm, a 195mm inner barrel, and a 35-round magazine capacity for 6mm BBs, this 2240g rifle presents itself as a potential contender for the best budget GBB rifle, though its actual performance and market standing would require further in-depth reviews and comparisons.