The Springfield Armory RoninA(R) AOS 4.25" 9mm delivers the perfect balance of classic 1911 elegance and modern carry-ready performance in a lightweight Commander-size package that weighs just 31 ounces. Built on a forged aluminum alloy frame with durable satin aluminum Cerakote paired to a deep hot-salt blued forged carbon steel slide, this two-tone masterpiece combines timeless looks with exceptional strength and corrosion resistance. The match-grade 4.25" hammer-forged stainless steel barrel with fully supported ramp and traditional GI-style bushing system ensures legendary 1911 accuracy and buttery-smooth cycling shot after shot. Agency Optic System (AOS) plates-developed with Agency Arms-make the Ronin truly optics-ready, accepting today's most popular red dots (RMR, Shield RMSc, Delta Point Pro, Docter, and more) while preserving a low-profile co-witness through integrated rear sights on every plate. Each Gear-Up model ships factory-equipped with the brilliant Viridian RFX11 green dot sight featuring Instant-On technology and an astounding 30,000-hour battery life, so you're ready to run straight out of the box. Additional premium touches include a fiber-optic front sight, serrated black rear, and striking Crossed Cannon wood laminate grips that blend smooth and checkered panels for beauty and control. Complete with four 9-round magazines and a heavy-duty padded nylon pistol bag with dedicated storage compartments, the Ronin AOS 4.25" 9mm is the ultimate everyday-carry 1911 that refuses to compromise on style, capacity, or capability. Secure your Springfield Armory Ronin AOS 4.25" 9mm Gear-Up Package with Viridian RFX11 today at Battlehawk Armory! Specifications: Caliber: 9mm Color: Blued/Satin Aluminum Barrel: 4.25" Forged Stainless Steel, Match Grade, Fully Supported Ramp: 1:16" Slide: Forged Carbon Steel, Blued, Optics-Ready Frame: Forged Aluminum Alloy, Satin Aluminum Cerakote Sights: Riber Optic Front, Black Serrated Rear, Viridian RFX11 Recoil System: Commander Length GI Style Grips: Crossed Cannon Wood Laminate Magazines: 4- 9rd Magazines Weight: 31 oz Length: 7.9" Height: 5.5"