About the Springfield 1911 RONIN 45

The Springfield 1911 Ronin 45 ACP Semi-Auto Pistol with 4.25 Inch Barrel represents a deliberate fusion of classic 1911 lineage and modern manufacturing precision. Chambered in the venerable .45 ACP, this model from Springfield Armory delivers the controllable ballistics and stopping power that has defined the caliber for over a century. The 4.25-inch commander-length barrel offers a balance of sight radius and concealability, making it a versatile choice for shooters who demand reliability from a proven platform.

Overview

The Springfield 1911 Ronin 45 ACP Semi-Auto Pistol with 4.25 Inch Barrel is built around a forged carbon steel slide and a forged stainless steel frame, combining durability with corrosion resistance. The pistol features a lightweight aluminum trigger with a crisp 5-6 pound pull weight, a lowered and flared ejection port for reliable extraction, and a carry-bevel treatment on the frame and slide to reduce snagging. Each unit is hand-fitted and undergoes a 5,000-round reliability test before leaving the factory. The 45 ACP chambering ensures the pistol operates with standard pressure defensive ammunition as well as hardball range loads.

Features & Specs

• Barrel and Action: 4.25-inch hammer-forged carbon steel barrel with a 1:16 twist rate; semi-auto, single-action trigger system with a skeletonized aluminum trigger and titanium firing pin.
• Frame and Slide: Forged stainless steel frame with a brushed satin finish; forged carbon steel slide with a blued finish; dovetailed front sight with a serrated rear sight for positive target acquisition.
• Capacity and Safety: 7+1 round magazine capacity; ambidextrous thumb safety; grip safety with a memory bump; extended beavertail for a high hand hold.

Overall length measures 8.0 inches with a height of 5.5 inches and a width of 1.31 inches. Unloaded weight is 35 ounces. The pistol ships with two 7-round stainless steel magazines, a nylon carrying case, and a cable lock.