Description

Springfield 1911 Master Class Silent Operator 45ACP Black Nitride With Threaded Barrel

When you are in the market for a suppressed 1911 that does not compromise on accuracy or reliability, the Springfield 1911 Master Class Silent Operator 45ACP Black Nitride with Threaded Barrel is a benchmark build. This is not a standard production gun; it is a factory-tuned piece from Springfield Armory’s Master Shop, designed for shooters who demand precision without the fuss of aftermarket modifications. Handling this pistol, you immediately feel the difference in the slide-to-frame fit and the crispness of the trigger. It is built for the shooter who plans to run a suppressor or compensator and wants a dedicated host that arrives ready to perform.

Overview

The Silent Operator series from the Master Shop takes the classic Government 1911 platform and refines it for modern tactical use. The Springfield 1911 Master Class Silent Operator 45ACP Black Nitride with Threaded Barrel features a 5-inch barrel with a factory-threaded muzzle (1/2×28 TPI) and a high-strength black nitride finish on both the slide and barrel. This is a full-size, steel-framed 1911 that prioritizes suppressor co-witnessing and recoil management out of the box. It ships with a thread protector and high-profile tritium night sights that clear most suppressor bodies, ensuring you maintain a usable sight picture.

Features & Specs

Springfield Armory’s Master Shop hand-fits these pistols, which means tighter tolerances and a smoother action than standard production models. The black nitride treatment is more than cosmetic; it provides a corrosion-resistant, low-glare surface that stands up to holster wear and harsh cleaning solvents. The threaded barrel is matched to the bushing for consistent lock-up, which is critical for accuracy.

• Caliber: 45 ACP with a 5-inch forged stainless steel barrel, black nitride finished, with a threaded 1/2×28 muzzle.
• Action: Single-action semi-automatic with a forged steel frame and slide, hand-fitted for a tight lock-up and smooth cycling.
• Sights: Low-profile tritium night sights (three-dot) set high enough to co-witness with most standard pistol suppressors.
• Controls: Extended ambidextrous thumb safety, skeletonized trigger (4.5-5.0 lb pull), and an extended magazine release.
• Capacity: Comes with two 7-round steel magazines with flush-fit and extended base pads.

• Finish: Full black nitride on slide, barrel, and small parts for enhanced durability and corrosion resistance.
• Frame: Forged carbon steel with a black parkerized finish and checkered front strap (25 LPI) for a positive grip.
• Weight: Approximately 40 ounces unloaded, helping to tame recoil and keep the muzzle flat during rapid fire.

• Threaded Barrel: Factory-installed and timed, with a removable bushing and included thread protector.
• Master Class Features: Hand-polished feed ramp, dehorned edges, and a custom-tuned extractor for reliable ejection.
• Included Accessories: Padded hard case, cable lock, owner’s manual, and a bushing wrench.

Who It’s For

This Springfield 1911 Master Class Silent Operator 45ACP Black Nitride with Threaded Barrel is specifically for the experienced shooter who wants a dedicated suppressor host without sending a gun to a custom shop. It is ideal for the handgun hunter who needs a quiet sidearm for follow-up shots, the competitive shooter in suppressed divisions, or the collector who appreciates factory-fitted precision. If you are comfortable with a full-size 1911 and understand the nuances of running a suppressed .45 ACP, this pistol rewards you with exceptional accuracy and reliability from the first magazine. It is not a budget choice; it is an investment in a purpose-built tool for the discerning marksman.

Shipping & FFL

This firearm ships to your chosen Federal Firearms License (FFL) dealer. Please ensure your local FFL is willing to accept the transfer of a handgun before placing your order. After purchase, we will need a signed FFL copy emailed or faxed to our compliance team. Once received, your order typically ships within 1-3 business days via insured ground shipping. A physical signature is required upon delivery. All sales are final on firearms once the transfer has been initiated. By purchasing this item, you represent that you are legally eligible to own a firearm under all applicable federal, state, and local laws.