Springfield 1911 TRP AOS | .45 ACP | 4.25 in | PC9124LRCB-CCAOS

The Springfield Armory 1911 TRP AOS is a compact, optics-ready 1911 platform chambered in .45 ACP with a 4.25 inch match-grade barrel and Agency Optic System compatibility. It combines aggressive checkering and top slide serrations with an optics-ready slide and integrated rear sight plate options for popular footprints. Suggested optic: Shield RMSc (fits Shield footprint) — a quality red-dot option available well under $1,000 that pairs with the AOS plates for low-profile co-witness or optic-only setups. Ideal real-world uses include everyday carry/concealed carry in a commander-size 1911 and target/practical range work where an optic and refined ergonomics improve rapid sight acquisition.

Product Specifications

• The caliber is .45 ACP for established pistol ballistics and ammunition availability.
• The barrel measures 4.25 inches and is described as a forged stainless steel match-grade, fully supported ramp with a 1:16 twist.
• The slide is finished in Coyote Brown Cerakote and is optics-ready with the Agency Optic System.
• The frame uses a Carry Contour profile and is finished in Coyote Brown Cerakote.
• The sighting system features a tritium front and a black serrated rear integrated with AOS plates.
• The recoil system is specified as commander length GI style.
• The grips are VZ Hydra G-10 for a textured, ergonomic interface.
• Included magazines are (3) 7-round magazines for the .45 ACP configuration.
• The overall length is listed as 7.9 inches for a compact carry footprint.
• The overall height is listed as 5.5 inches.
• The firearm features a match grade barrel and bushing setup as an additional feature.
• Additional features include the Agency Optic System, a carry cut, and a light rail.
• The model designation is TRP (Tactical Response Pistol).
• The finish is Coyote Brown.
• The UPC is 706397969387.

This TRP AOS variant is aimed at experienced 1911 users who want a compact commander-length platform with an optics-ready slide and practical carry-oriented features. Its combination of checkering, serrations, and VZ G-10 grips provides a secure interface for controlled shooting, while the Agency Optic System broadens sighting options without sacrificing the traditional 1911 silhouette.

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