This Ulfberht .338 Lapua Magnum Rifle (Alexander Arms?? Ulfberht fully-complete, semi-automatic, .338 Lapua Magnum rifle. Voted as Shooting Illustrated 2015 Rifle of the Year, Ulfberht features a custom-designed, adjustable gas piston operating system with magazine feeding. It has a steel receiver with 30 MOA of elevation built in, 27.5-inch chrome moly barrel with 1:9.3" twist rate, standard metric muzzle threading for this caliber of M18x1.5 with three-prong flash hider installed, folding Magpul PRS stock, and Geissele SSA?? two-stage, match-type trigger. The rifle is 41.25 inches long with the stock folded and 50 inches long with the stock extended. Its total height is approximately 8.5 inches and its width is 3.5 inches. The total rifle weight is 19.8 pounds. The rifle ships in a hard case with four custom, 10-round, polymer magazines. When prepared for shipment in its hard case, the entire package weighs 50 pounds. Alexander Arms Ulfberht .338 Lapua Magnum Rifle