Introducing Sig Sauer\'s brand new double stack 1911, the P211-GTO Equinox 9mm. Engineered for speed and precision, this competition-ready pistol features an integral Mach3D compensator which reduces muzzle rise by 30%, as well as an optics-ready slide for mounting your favorite red dot. The slide itself features tactile forward and rear serrations for ease of manipulation, while the alloy frame sports a full-length dust cover with standard 1913 Picatinny rail slots to accept a light or laser module. Best of all, the Sig Sauer P211-GTO uses the readily available, uber reliable Sig P320 magazine. Sig Sauer P211-GTO Features: Ambi Thumb Safeties 3.5-4lb Straight Pull Trigger 4.4\" Carbon Steel Bull Barrel W/ Mach3D Compensator Fiber Optic Front Sight, Blacked Out Rear Sight SIG-LOC PRO Optics Footprint Alloy Grip Module W/ LOK Grips and E-Nickel Controls One 23rd & Two 21rd Sig P320 Compatible Magazine Weight: 36.9oz Overall Length: 8.5\","Sig Sauer P211-GTO Equinox 9mm 4.4\" Barrel, Semi-Auto Pistol W/ Mach3D Compensator, (1) 23rd Mag & (2) 21rd Mag (P320 Mag Compatible) LOK Grips, Optics Ready