The Ronin 10 Short Barreled Rifle features a monolithic-look in a MK18 length. All Ronin M-Series rifles come with new custom, sleek, lightweight rails capped off with aggressive lines at the very front — plus a new-look mock suppressor to cover the 10.3″ outer barrel. The sleek, lightweight aluminum rail design also helps provide comfort and stability as you adjust your FPS from 390-430 with the AEG 2.5 system (Range is adjustable with different springs!). Highlighted by a Switch Life Extender to minimize the wear and tear on trigger contacts, the AEG 2.5 provides Milsim & Field players the ultimate AEG rifle to outlast the competition. Additional new features include magazine cutoff compatibility combined with adjustable FPS for users to customize their KWA AEG rifle to their own specifications with the new VPS tool (included in every box).