SMITH & WESSON MODEL 642 CENTENNIAL AIRWEIGHT (CENTENNIAL)
.38 S&W Spl. +P cal. (rated for +P in 1997), J-frame, DAO, 1 7/8, 2 (disc. 1997), 2 1/8 (PowerPort, mfg. 2009-2010), 2 1/2 full lug (mfg. 2010 only), or 3 (disc. 1991) in. stainless steel barrel, aluminum alloy frame, stainless steel cy...