Rock Island Armory M1911-A1 Rock Features The Rock Island Armory M1911-A1 Rock is built in the classic Series 70 design chambered for the powerful 10mm Auto cartridge and fed from an 8-round magazine. Its 5-inch button-rifled barrel and stainless steel construction give the pistol the weight and rigidity needed to manage 10mm recoil while maintaining consistent accuracy. The slide features double wide slant serrations for a positive gripping surface when racking along with a traditional roll-over ejection port for reliable case ejection. A low-profile snag-free rear sight paired with a front sight allows for quick target acquisition when drawing from a holster. The pistol includes a skeletonized hammer beavertail grip safety and an ambidextrous safety lock giving shooters the classic 1911 control layout with modern refinements built in. Double diamond checkered wood grips provide secure purchase and a traditional aesthetic that complements the matte stainless finish on the frame and slide. Every M1911-A1 Rock ships with a crisp factory trigger pull in the 4 to 6 pound range giving shooters a dependable consistent break right out of the box. At 3.71 pounds and 8.5 inches overall this full-size 1911 delivers the balance and control that 10mm Auto shooters expect from a serious duty or field pistol. Rock Island Armory M1911-A1 Rock Specifications Manufacturer: Rock Island Armory Model: M1911-A1 Rock Type: 1911 Caliber: 10mm Auto Capacity: 8+1 Barrel Length: 5 in Action: SAO Frame Finish: Matte Stainless Frame Material: Steel Slide Finish: Stainless Slide Description: Serrated Grips: Wood Double Checkered Trigger Pull Weight: 4-6 lbs Sights: Fixed GI Style Safety: Ambidextrous Frame Mounted Overall Length: 8.5 in Weight: 3.71 lbs Includes: 1 Magazine Available At: GrabAGun