Description

Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol

Overview

The Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol represents a pinnacle of precision engineering from Springfield Armory’s Custom Shop. Designed for the discerning shooter who demands reliability and accuracy, this pistol combines the classic 1911 platform with modern manufacturing tolerances and hand-fitting. The Professional Light model reduces overall weight while maintaining the structural integrity required for daily carry or competitive use. Chambered in the proven .45 ACP caliber, this firearm delivers controlled power with every round. Each unit undergoes rigorous inspection and testing at the Springfield Armory Custom Shop in Geneseo, Illinois, ensuring that the springfield 1911-a1 45 acp professional light custom shop pistol meets exacting standards for fit, finish, and function.

Features & Specs

The springfield 1911-a1 45 acp professional light custom shop pistol is built on a forged carbon steel frame and slide, with a lightweight aluminum trigger and skeletonized hammer. The barrel is a fully machined, match-grade stainless steel component with a 5-inch target crown, providing consistent accuracy shot after shot. The Custom Shop applies a non-reflective black Armory Kote finish to all metal surfaces for corrosion resistance and reduced glare. Novak LoMount tritium night sights are standard, offering three-dot low-light visibility. The trigger pull is hand-tuned to a crisp 4.5 to 5.0 pounds with minimal take-up and positive reset.

• Caliber: .45 ACP; capacity: 7+1 rounds; overall length: 8.6 inches; weight: 34.5 ounces (unloaded)
• Frame: Forged carbon steel with integral magazine well bevel and 20-line-per-inch front strap checkering
• Slide: Flat-top serrated slide with rear cocking serrations and a lowered and flared ejection port

Additional specifications include an extended ambidextrous thumb safety, a beavertail grip safety with a memory bump, and a full-length guide rod with a reverse plug. The Custom Shop includes a single, polished stainless steel magazine with a slam-proof basepad. The pistol ships in a lockable hard case with a trigger lock, owner’s manual, and a Springfield Armory Custom Shop certificate of authenticity.

• Barrel: 5-inch match-grade stainless steel; 1:16-inch twist rate; target crown
• Sights: Novak LoMount tritium night sights; dovetail front and rear; low-profile combat sight picture
• Trigger: Aluminum long trigger; adjustable overtravel stop; hand-tuned 4.5–5.0 lb pull weight

Who It’s For

This springfield 1911-a1 45 acp professional light custom shop pistol is intended for experienced shooters who require a duty-grade sidearm or a precision competition pistol. Ideal for law enforcement professionals, competitive shooters in USPSA Single Stack divisions, and civilian marksmen who prioritize reliability and accuracy over weight savings. The Professional Light configuration is suited for concealed carry under a jacket or for open carry in jurisdictions that permit it, such as Alabama, where the pistol’s balance and slim profile offer a distinct advantage. Shooters who appreciate hand-fitting, tight slide-to-frame fit, and consistent trigger performance will find this Custom Shop build meets exacting expectations. It is not recommended for novice shooters unfamiliar with the 1911 platform’s manual of arms, nor for those seeking a budget-friendly firearm.

• Duty carry and home defense applications requiring proven .45 ACP terminal performance
• Competition shooters needing a reliable, accurate platform for IDPA or USPSA matches
• Collectors and enthusiasts seeking a limited-production Custom Shop firearm

Shipping & FFL

This springfield 1911-a1 45 acp professional light custom shop pistol is available for shipment to licensed Federal Firearms License (FFL) dealers only. We ship via FedEx priority overnight with adult signature required. Alabama customers must select a receiving FFL dealer within the state of Alabama. Please confirm with your chosen dealer that they accept transfers from out-of-state retailers before placing your order. After purchase, we will contact you to obtain your FFL dealer’s current license information and shipping address. All sales are final; no returns or exchanges on firearms. It is the buyer’s responsibility to comply with all applicable local, state, and federal laws, including any waiting periods or background check requirements. We do not ship to P.O. boxes, and all shipments require a direct signature from the receiving FFL holder.