Springfield 1911 Lightweight Loaded Operator 45ACP

Overview

The Springfield 1911 Lightweight Loaded Operator 45ACP combines the classic 1911 platform with modern tactical enhancements and a reduced carry weight. Built on a forged aluminum alloy frame, this pistol delivers the proven reliability of the 1911 design while shedding significant ounces compared to traditional steel-frame models. The springfield 1911 lightweight loaded operator 45acp features a full-length guide rod, front and rear cocking serrations, and a Picatinny accessory rail for mounting lights or lasers. Each unit is hand-fitted and assembled at Springfield Armory’s Geneseo, Illinois facility, ensuring consistent slide-to-frame fit and trigger engagement.

Features & Specs

The springfield 1911 lightweight loaded operator 45acp is engineered for duty-grade performance with a balance of weight savings and durability. Key specifications include:

• Caliber: .45 ACP; overall length: 8.6 inches; barrel length: 5 inches (match-grade bull barrel, stainless steel with fully supported ramp)
• Frame: forged 7075-T6 aluminum alloy, hard-coat anodized black; slide: forged carbon steel with melonite finish for corrosion resistance
• Sights: dovetail front (fiber optic red) and low-profile combat rear (tactical rack, two-dot); tritium night sight option available

Additional design details:

• Trigger: forged, skeletonized with a factory-tuned trigger pull of 5.0 to 6.0 pounds; grip safety with memory bump
• Magazine capacity: 7+1 rounds; includes two steel magazines with bumper pads and Slam Pad base
• Safety: ambidextrous thumb safety, beavertail grip safety with speed bump, and firing pin block

Who It’s For

This model is suited for shooters who require a full-size 1911 in .45 ACP but prefer a lighter carry option for extended range sessions, duty use, or open carry. The springfield 1911 lightweight loaded operator 45acp serves as a viable choice for law enforcement officers, security professionals, and competitive shooters in Single Stack or Limited-10 divisions who need a rail-equipped pistol without the weight of a steel frame. The aluminum frame reduces overall mass to approximately 35 ounces unloaded, making it manageable for shooters who may find a steel 1911 fatiguing during prolonged training. The included Picatinny rail accommodates weapon-mounted lights, and the fiber optic front sight provides rapid target acquisition in daylight conditions.

Shipping & FFL

This firearm ships to a Federal Firearms License (FFL) dealer in your area. After placing your order, you will receive a confirmation email prompting you to provide your chosen FFL dealer’s contact information. We verify all FFL licenses before shipment. The springfield 1911 lightweight loaded operator 45acp will be shipped via a licensed carrier with signature required upon delivery. Please confirm with your receiving FFL that they accept transfers from out-of-state retailers and are willing to process the transfer for this pistol. Some dealers may charge a transfer fee; this fee is separate from the purchase price and is paid directly to the FFL at the time of pickup. We do not ship to P.O. boxes or residential addresses. All federal, state, and local laws apply regarding age restrictions, waiting periods, and background checks.

• We ship only to valid FFL holders with a current license on file
• You must be 21 years or older to purchase a handgun
• All transfers comply with ATF regulations and applicable state laws