Built on S&W L-frame. This 6-shot revolver can fire .410 shotshells, .45 Colt and .45 ACP (with moon clips) ammunition. Scandium alloy frame, stainless steel cylinder, Tritium night sight, internal security lock and Hogue synthetic grips. Barrel length 2.75"; weight 29.6 oz.; overall length 8.5". Matte black finish. Available with Crimson Trace Lasergrips. Introduced in 2011. Note: Add $200 for Crimson Trace Lasergrips.