Ruger SR1911, Southport CT Edition, Semi-automatic, Metal Frame Pistol, 45 ACP, 4.25 Barrel, Aluminum Frame, Anodized Frame and Low-Glare Stainless Slide, Black Frame with Engraved Silver Slide, Black/Gray G10 Grips, Drift Adjustable Novak 3 Dot Sights, 7Rounds, 2 Magazines 16705 Ruger is excited to introduce the SR1911 Street Edition series. This series of five engraved Lightweight Commander-style SR1911 pistols celebrates Ruger's rich manufacturing tradition.