This is the Crown Jewel of the 629 series Smith & Wesson 44 Magnums. The Performance Center upgrades include a super custom trigger job, a progressive twist 7.5" barrel (Made by Walther) and a hand-fitted cylinder, to name a few. The Hunter Plus also has a top rail for scopes or other accessories. This particular pistol (mine) is in the Two Tone finish which is stainless steel & satin black. The un-fluted cylinder makes the Performance Center 44 Magnum a lot stronger than the standard 629. This pistol also has a super heavy-duty lockup system to support high-powered ammo. This pistol is so accurate, you can "stack" bullets at 75 yards. If you are looking for an "elite" 629 Smith & Wesson, this one is worth the money!