Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol

The Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol represents the apex of Springfield Armory’s Custom Shop craftsmanship. Built for the discerning shooter who demands reliability and precision straight from the factory, this pistol delivers professional-grade performance without the wait of a full custom build. Chambered in the venerable .45 ACP, it is a purpose-driven tool for defensive, competitive, and duty applications.

Overview

Springfield Armory’s Custom Shop has engineered the Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol to bridge the gap between a production firearm and a bespoke competition gun. Each pistol is assembled by master gunsmiths using hand-fitted components to ensure tight tolerances and flawless function. The “Light” designation refers to the lightweight aluminum frame, which significantly reduces carry weight while maintaining the classic 1911 balance. This is not a mass-market pistol; it is a limited-production firearm built for professionals and serious enthusiasts who require absolute mechanical certainty.

Features & Specs

• Caliber: .45 ACP with a 5-inch match-grade bull barrel and fully supported ramp for consistent accuracy and reliable feeding with all defensive ammunition.
• Frame: Forged aluminum alloy with a proprietary melonite finish for extreme corrosion resistance and wear durability. Includes a 20-line-per-inch front strap checkering for positive grip under recoil.
• Trigger: Hand-tuned match trigger with a crisp 3.5–4.0 pound pull. Includes an oversized magazine release, extended thumb safety, and a beavertail grip safety with a memory bump.
• Slide: Forged carbon steel with deep serrations front and rear, a lowered and flared ejection port for positive extraction, and a fully adjustable LPA target rear sight paired with a fiber optic front sight.
• Custom Shop Touches: Hand-polished barrel ramp and throat, flat mainspring housing, integral magazine well, and a flush-cut reverse plug barrel bushing. Includes two 8-round magazines with slam pads.

Who It’s For

This pistol is engineered for the experienced shooter who refuses to compromise on mechanical performance. It is ideal for the law enforcement officer who carries a 1911 off duty, the IDPA or USPSA competitor shooting in Single Stack division, or the civilian who demands a factory-built pistol that performs like a full custom gun. The Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol is also an excellent choice for the collector who appreciates hand-fitted parts and the legacy of the 1911 platform. If you require a .45 ACP that runs reliably out of the box with zero break-in drama, and you value a lightweight frame without sacrificing durability, this pistol is built for your standards.

Shipping & FFL

This firearm ships in a hard plastic case with two magazines, a cable lock, and a Custom Shop certificate of authenticity. All NFA and firearm regulations apply. By placing an order for the Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol, you confirm that you are legally eligible to own a handgun in your jurisdiction. This item must be shipped to a Federal Firearms License (FFL) holder for transfer. It is your responsibility to ensure that your receiving FFL dealer will accept the transfer and that local laws permit ownership of this specific model. We ship to all valid FFL dealers within the contiguous United States. Please contact us if you need assistance identifying a dealer or verifying compliance in your state.