Springfield Armory 1911 TRP .45 ACP 5″ Tactical Response Pistol with Light Rail & COA – Black

The Springfield Armory 1911 TRP (Tactical Response Pistol) in .45 ACP represents the upper tier of production 1911 craftsmanship, purpose-built for professional-grade duty and serious personal defense. This 5-inch full-size platform ships with a Certificate of Authenticity, an integrated Picatinny-style light rail for weapon-mounted accessories, and adjustable sights — making it ready for real-world deployment right out of the box. Built on Springfield’s proven TRP platform, this pistol is engineered for shooters who demand accuracy, durability, and no-compromise reliability from a .45.

Key Specifications

• Chambered in .45 ACP, delivering proven stopping power in a full-size 1911 platform.
• Features a 5-inch barrel for optimal velocity, sight radius, and control.
• Ships with a Certificate of Authenticity (COA), confirming Springfield Armory’s quality standards.
• Equipped with an integrated light rail for mounting weapon lights or tactical accessories.
• Adjustable sights come standard, providing precise, customizable target acquisition.
• Magazine capacity of 8 rounds in a single-stack .45 ACP configuration.
• Semi-automatic, single-action 1911 operating system for a crisp, consistent trigger.
• Finished in an all-black configuration for a professional, low-profile appearance.
• Shipping weight of 4.1 lbs, reflecting the robust, steel-frame construction.

The TRP has earned its reputation among law enforcement professionals and competitive shooters alike — and this light-rail-equipped variant takes that legacy further by adding tactical versatility without sacrificing the refined feel the platform is known for. If you’re investing in a serious .45 ACP 1911 that performs as a duty pistol, a home defense anchor, or a precision range gun, the Springfield TRP demands serious consideration. The included COA is a testament to the attention to detail put into every unit that leaves the factory.