Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol

Overview

The Springfield 1911-A1 45 ACP Professional Light Custom Shop Pistol represents a refined evolution of the classic 1911 platform, engineered specifically for discerning shooters who demand precision, reliability, and reduced carry weight. Built by the Springfield Armory Custom Shop, this pistol combines the proven ballistics of .45 ACP with a lightweight forged aluminum frame, delivering a balanced shooting experience that reduces fatigue during extended range sessions or daily carry. Every component is hand-fitted to exacting tolerances, ensuring that the springfield 1911-a1 45 acp professional light custom shop pistol meets the rigorous standards expected by law enforcement, competitive shooters, and serious firearm enthusiasts operating in Florida’s diverse environments.

Features & Specs

The springfield 1911-a1 45 acp professional light custom shop pistol is constructed around a forged carbon steel slide and a lightweight aluminum alloy frame, providing a significant weight reduction without sacrificing structural integrity. The 5-inch match-grade barrel is precision-crafted from stainless steel, featuring a fully supported ramp and a tight chamber for consistent accuracy. The Custom Shop applies a durable black Armory Kote finish to all metal surfaces, offering corrosion resistance against Florida’s humidity and coastal salt air.

• Caliber: .45 ACP with a 7+1 round capacity using standard GI-spec magazines
• Frame: Forged aluminum alloy with integral trigger guard undercut and beavertail grip safety with memory bump
• Sights: Low-profile Heinie Straight Eight night sights with tritium inserts for low-light acquisition
• Trigger: Custom Shop tuned with a 4-5 pound pull, short reset, and a smooth, crisp break
• Includes two 7-round magazines, a hard plastic carry case, and a full manual

• Slide: Forged carbon steel with cocking serrations front and rear, chamfered edges, and a loaded chamber indicator
• Controls: Extended ambidextrous thumb safety, skeletonized hammer, and a serrated, flat mainspring housing
• Recoil system: Full-length guide rod with a captured flat wire recoil spring for enhanced durability
• Weight: Approximately 32 ounces unloaded, making it one of the lightest production 5-inch 1911s available
• Overall length: 8.6 inches with a height of 5.5 inches and a width of 1.28 inches

Who It’s For

This springfield 1911-a1 45 acp professional light custom shop pistol is designed for experienced shooters who prioritize a lightweight carry option without compromising the 1911 platform’s inherent accuracy and ergonomics. It is ideal for Florida residents who require a dependable sidearm for concealed carry under hot, humid conditions, where reduced weight aids in comfortable all-day carry. The pistol also suits competition shooters seeking a production-ready custom gun with match-grade components, as well as collectors who appreciate the craftsmanship of Springfield Armory’s Custom Shop. The .45 ACP chambering provides reliable terminal performance, while the aluminum frame keeps the overall weight manageable for shooters who may be sensitive to heavier steel-framed pistols during extended training sessions.

• Designed for concealed carry with a slim profile and rounded edges to reduce printing
• Suitable for home defense with a proven cartridge and intuitive manual of arms
• Ideal for shooters who value a custom-fit pistol without a custom-order wait time

Shipping & FFL

This springfield 1911-a1 45 acp professional light custom shop pistol will be shipped to a licensed federal firearms dealer (FFL) in Florida within 2-5 business days after order processing. All federal, state, and local laws apply. Florida residents must comply with state regulations regarding firearm purchases, including the mandatory three-day waiting period unless exempted by a valid concealed weapons license or other statutory exception. The receiving FFL will process the required background check and transfer paperwork. It is the buyer’s responsibility to confirm that their chosen FFL is willing to accept delivery and is properly licensed. No shipments will be made to unlicensed individuals. We recommend contacting your FFL prior to purchase to ensure smooth transfer.