The B17 Precision is part of the savage B Series made to take full advantage of rimfire rounds. From .22 LR to the punch of .22 WMR, the B Series delivers exceptional performance. And now the B Series Precision has opened up new possibilities for rimfire. With their Modular Driven Technologies (MDT) chassis and heavy threaded barrels, the B Series Precision rifles are in a class all their own.FeaturesCustom 1 Piece MDT Chassis machined from billet aluminumAdjustable length of pull and comb height18" heavy threaded barrel w/ flush cap1 Piece Picatinny railLight, crisp, user adjustable AccuTrigger pull from 1.5-4 lbs.