The Ronin AOS 4.25″ blends strength, reliability, and quality in a lightweight .45 ACP design. Its forged alloy frame keeps the weight around 30 ounces for easy carry, while the 4.25″ barrel features a traditional barrel bushing system. The forged hot salt blued slide and stainless steel hammer-forged barrel ensure long-lasting durability. Enhanced with AOS, the Ronin now accommodates modern optics, employing plates that fit a wide range of popular models like RMR, Shield, Delta Point Pro, and Docter. Each plate includes an integral rear sight, ensuring proper optic height, an intuitive sight picture, and visible co-witnessing in nearly all configurations. The Ronin AOS 4.25″ offers a perfect fusion of classic design and modern functionality.

MANUFACTURER: Springfield Armory

FAMILY: 1911 Style Pistol Series

MODEL: Ronin 1911 AOS

TYPE: Semi-Auto Pistol

ACTION: Single Action

CALIBER/GAUGE: 45 ACP

FINISH: Blued

FINISH TYPE: Blued

FRAME: Alloy Frame

STOCK/GRIPS: Crossed Cannon Wood Laminate

GRIP TYPE: Wood

BARREL: 4.25″

OVERALL LENGTH: 7.9″

RATE-OF-TWIST: 1-in-16

CAPACITY: 8 rd.

# OF MAGAZINES: 1

MAG DESCRIPTION: 8 rd.

SIGHTS: Front: FO / Rear: White Dot

SIGHT TYPE: Fixed Sights

OPTICS READY CUT

WEIGHT: 29.5 oz.

SAFETY FEATURES: Thumb Safety

ADDL INFO: Agency Optic System

ADDL INFO: Commander Length Recoil System

ADDL INFO: Match Grade Barrel