The Hammerhead Dominator is an M16 Style, 14", rifled, gun-drilled barrel, specifically designed for woods and scenario paintball. A great Military look and style. The counter-bored slot-ported muzzle is designed to collapse the pressure wave in front of the ball to minimize air turbulence at the muzzle exit improving ball stabilization. The Dominator is compatible with all HammerHead Fins (Ball Sizers) and can be used in conjunction with the HammerHead "Link" to connect the Dominator to a Battle stikxx or a Bang Stikxx to produce a long, rifled "Sniper-Type" barrel. The Dominator was originally designed for Pepper-ball and less lethal applications, but works great for any type of paintball play.