Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol

Overview

The Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol represents a precision-engineered evolution of the classic 1911 platform, built by Springfield Armory’s Custom Shop for demanding users who require absolute reliability and accuracy. This model is constructed from forged carbon steel with a matte black Armory Kote finish, ensuring corrosion resistance and a non-reflective surface suitable for tactical or carry applications. Each pistol is hand-assembled and fitted by Custom Shop gunsmiths, with a focus on tight tolerances and consistent lock-up. The barrel is a 5-inch forged stainless steel match-grade component, mated to a fully supported ramp for reliable feeding of various 45 ACP loads. The frame features a integral light rail (Picatinny-spec) for mounting tactical illumination, while the slide includes a low-profile Novak LoMount carry rear sight and a tritium front sight for rapid target acquisition in low-light conditions. This pistol is not a production-line firearm; it is a limited-build Custom Shop offering that undergoes individual inspection and test-firing before shipment.

Features & Specs

• Caliber: 45 ACP (Automatic Colt Pistol) with a 7-round flush-fit magazine and one 8-round extended magazine included
• Barrel: 5-inch forged stainless steel match barrel with a 1:16 left-hand twist, fully supported feed ramp, and target crown
• Sights: Novak LoMount rear sight (low-profile, dovetailed) with a tritium front sight; drift-adjustable for windage
• Frame and slide forged from carbon steel with Armory Kote finish; integral 1913 Picatinny rail on the dust cover
• Trigger: Custom Shop tuned, short-reset, with a 4.5-5.0 lb pull weight; skeletonized hammer and aluminum trigger shoe
• Safety: Extended ambidextrous thumb safety and a beavertail grip safety with a memory bump
• Dimensions: Overall length 8.6 inches, height 5.5 inches, width 1.28 inches; unloaded weight 38 ounces
• Includes: Two magazines (7-round flush, 8-round extended), Custom Shop hard case, cable lock, and owner’s manual

Every springfield 1911-a1 45 acp professional light custom shop pistol ships with a five-year limited warranty from Springfield Armory, covering defects in materials and workmanship. The Custom Shop also offers a lifetime service policy for original owners on fit and function adjustments.

Who It’s For

This pistol is designed for the experienced shooter who requires a duty-grade or competition-ready 1911 with integrated light-mounting capability. Law enforcement officers, armed security professionals, and competitive shooters in USPSA Single Stack or IDPA CDP divisions will find the specifications directly applicable to their needs. The springfield 1911-a1 45 acp professional light custom shop pistol is also appropriate for civilian defensive carry where a full-size, steel-framed 1911 is preferred, though the 38-ounce unloaded weight and 5-inch barrel length require a suitable holster and belt system. It is not recommended for novice shooters or those seeking a concealed-carry firearm under typical clothing due to its size and weight. The Custom Shop fitting process means each pistol has a controlled slide-to-frame fit, requiring a break-in period of 200-300 rounds for optimal function. This pistol is built for shooters who prioritize mechanical precision over mass-production speed.

Shipping & FFL

This firearm ships from our licensed inventory to a Federal Firearms License (FFL) dealer in your state. Upon placing your order, we will contact you to confirm your chosen FFL dealer’s current license and shipping address. You must arrange with your receiving FFL to complete the required ATF Form 4473 and any applicable state-level background check before taking possession. We ship via insured, signature-required carrier (UPS or FedEx) within 1-3 business days of FFL verification. Some states and localities have additional restrictions on magazine capacity, barrel length, or light rail configurations; it is your responsibility to confirm that the springfield 1911-a1 45 acp professional light custom shop pistol complies with all local laws before ordering. No returns or cancellations are accepted once the firearm has shipped. Please allow 5-10 business days for delivery after FFL verification is complete.