The Sportsman Ultra Light .300 caliber is a user serviceable silencer with full size performance and is magnum rated but weighs a flyweight 11.4 ounces. At half of the cost of heavier weight titanium silencers the Sportsman Ultra Light is hard to beat. Billet machined entirely out of heat treated 7075 aluminum"" the Sportsman Ultra Light is light enough to pack in the field all week long but durable enough to take a beating from the . 300 Remington Ultra Magnum. Taking advantage of low mass properties of 7075 we were able to make a suppressor with durability typical of titanium silencers with an incredible weight savings utilizing a hybrid baffle stack.