The Ronin AOS in .45 ACP combines a legacy of service with modern features. Built for strength, the Ronin features forged steel slides and frames—carbon steel in the slide and stainless steel in the frame—and a hammer-forged barrel for lasting durability. It includes a standard 5″ barrel with a traditional recoil spring assembly and barrel bushing. Enhanced with AOS, the Ronin employs a series of plates fitting popular optics like RMR, Shield, Delta Point Pro, and Docter. Each AOS plate integrates a rear sight, ensuring proper optic height, an intuitive sight picture, and visible co-witnessing in nearly all optic configurations, making the Ronin a versatile, modernized firearm ready for a lifetime of service.

MANUFACTURER: Springfield Armory

FAMILY: 1911 Style Pistol Series

MODEL: Ronin 1911 AOS

TYPE: Semi-Auto Pistol

ACTION: Single Action

CALIBER/GAUGE: 45 ACP

FINISH: Stainless

FINISH TYPE: Stainless Steel

FRAME: Alloy Frame

STOCK/GRIPS: Crossed Cannon Wood Laminate

GRIP TYPE: Wood

BARREL: 5″

OVERALL LENGTH: 8.6″

RATE-OF-TWIST: 1-in-16

CAPACITY: 8 + 1

# OF MAGAZINES: 1

MAG DESCRIPTION: 8 rd.

SIGHTS: Front: FO / Rear: White Dot

SIGHT TYPE: Fixed Sights

OPTICS READY CUT

WEIGHT: 40 oz.

SAFETY FEATURES: Thumb Safety

ADDL INFO: Agency Optic System

ADDL INFO: Satin Aluminum Cerakote Frame

ADDL INFO: Match Grade Barrel