Description

Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol

Overview

Built by the Springfield Armory Custom Shop, the Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol represents a precision-engineered evolution of the classic 1911 platform. This model is designed for discerning shooters who demand match-grade accuracy, reliable function, and reduced carry weight without sacrificing the timeless single-action trigger and robust .45 ACP cartridge. Each pistol is hand-assembled and fitted by master gunsmiths, using forged slide and frame components to ensure tight tolerances and long-term durability. The lightweight aluminum frame significantly reduces holster fatigue while maintaining the structural integrity required for defensive or competitive use.

Features & Specs

The Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol delivers a suite of performance-driven upgrades. The barrel is a fully supported, match-grade stainless steel unit with a ramped profile, enhancing accuracy and feeding reliability with a wide variety of hollow-point ammunition. A tritium front sight paired with a low-profile fixed rear sight provides rapid target acquisition in low-light conditions. The custom shop trigger is hand-tuned to a crisp 4.0-4.5 pound pull with minimal overtravel, while the extended thumb safety, beavertail grip safety with memory bump, and skeletonized hammer ensure positive manipulation. The pistol includes a full-length guide rod and a reverse-tapered barrel bushing for consistent lockup.

• Caliber: .45 ACP; Capacity: 8+1 rounds with flush-fit magazine; Weight: 34 ounces unloaded (lightweight frame).
• Barrel length: 5.0 inches, match-grade stainless steel with ramped feed ramp; Twist rate: 1:16 left-hand.
• Frame: Forged aluminum alloy with black Armory Kote finish; Slide: Forged carbon steel with matching Armory Kote finish; Overall length: 8.6 inches.

Who It’s For

This pistol is engineered for the serious shooter who requires a duty-ready 1911 with reduced mass. It is an ideal choice for plainclothes law enforcement, armed security professionals, and competition shooters in IDPA or USPSA Single Stack divisions who prioritize rapid target transitions and all-day carry comfort. The Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol also appeals to civilian owners who demand a premium, American-made defensive tool with a proven track record. The custom shop fitting ensures that every component from the slide-to-frame fit to the barrel lockup is optimized for repeatable accuracy, making it suitable for shooters who train frequently and expect sub-2-inch groups at 25 yards from a rest.

• Hand-fitted barrel, bushing, and slide assembly for match-grade accuracy.
• Custom shop hand-tuned trigger and extractor for reliable ignition and ejection.
• Includes two 8-round magazines, a custom shop test target, and a padded lockable case.

Shipping & FFL

This Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol ships from our warehouse in a locked manufacturer case with all factory accessories and documentation. All firearm sales are subject to compliance with all applicable federal, state, and local laws. This item will be shipped to a federally licensed firearms dealer (FFL) of your choice. Please ensure your receiving FFL is willing to accept the transfer and can legally receive this handgun in your jurisdiction. After placing your order, provide your chosen FFL’s current license information via email or through your account portal. We do not ship to PO boxes or APO/FPO addresses for firearms shipments. Some states and municipalities have capacity restrictions or additional requirements for handgun purchases; it is your responsibility to verify local laws prior to ordering.

• Transfer fees, background check costs, and any applicable taxes are determined and collected by the receiving FFL dealer.
• Signature is required upon delivery; please arrange for an adult 21 years or older to be present at the FFL location.
• Returns or cancellations cannot be accepted once the Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol has been shipped from our facility.