“The wait for reliable and affordable gas shotguns is over; featuring JAG Arms Scattergun Gas Shotgun Series. The Ultimate Shotgun SP Series features a M4 Style adapter with collapsible stock. The buffer tube also acts as the green gas reservoir which can approximately hold 110 shots per fill (shot per fill will vary on weather, shooting practice and # of rounds per shot used). SP series also features a more traditional pistol grip; found on most common AR15/M4 rifles. This shotgun is constructed with a full metal receiver which also houses the standard m1913 picattiny top rail to mount any optic. Under the metal barrel, are 3 inner barrels with fixed hop up which allows the users to switch from 3 rounds or 6 rounds per shot by a flick of a lever located inside the ejection port. This Ultimate Shotgun also boast a long full length top rail, extended tube, flip up sights and side saddle.
 
Being gas powered, these shotguns are easier to pump compared to spring powered shotguns; Making the JAG Scattergun perfect for all ages. In addition, the realism in both operation and sound is unparalleled in gas shotguns.”