9mm Para. (disc. 2011, reintroduced 2020), .38 Super (disc. 2011), .40 S&W (disc. 2011), or .45 ACP cal., SA, forged NM frame w/choice of RRA slide mount, Bo-Mar rib (disc. 2011), Bullseye rib (new 2015), Caspian frame mount sights (disc. 2011), or Weigand 3rd Gen. frame mount (disc.), double slide serrations, 4 1/4 (disc. 2011), 5, or 6 (disc. 2011) in. throated NM KART barrel, NM bushing (new 2015), Bo-Mar rib (disc. 2011), Bullseye rib (new 2015), 7 shot mag., ext. ejector, lowered and flared ejection port, Commander hammer and match sear, aluminum speed trigger, checkered rosewood grips, beavertail grip safety w/raised pad, serrated slide stop and two-piece recoil guide rod, polished feed ramp, blued, hard chrome (disc. 2011), black "T" (disc. 2011), or black/green "T" duotone (disc. 2011) finish, 33 oz. Disc. 2011, reintroduced 2015.