Smith & Wesson L-Frame revolvers are built to suit the demands of the most serious firearms enthusiast. Available in six and seven shot cylinders, the L-Frame has a strong, durable frame and barrel built for continuous Magnum usage. As police officers and hunters will attest, this firearm is made to withstand heavy use. First L-Frame in .44 Magnum® Features • Full Top Strap and Barrel Serration • Ball-Detent Lock-Up • 2-Piece Barrel • Full-Length Extractor Rod.