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

Overview

The Springfield 1911 Master Class Silent Operator 45ACP Black Nitride with Threaded Barrel represents a precision-engineered evolution of the classic 1911 platform, purpose-built for suppressed use and tactical accuracy. Chambered in .45 ACP, this model combines Springfield Armory’s Master Class custom shop finishing with a factory-threaded barrel and durable black nitride coating. Designed for shooters who require a suppressed-capable 1911 without compromising reliability or accuracy, this firearm delivers a clean, low-maintenance finish and a suppressed-ready configuration straight from the box.

Features & Specs

• Finish and Coating: The full black nitride treatment provides extreme corrosion resistance, reduced friction, and a low-reflectivity matte surface that withstands harsh environments and repeated cleaning.
• Threaded Barrel: Factory-threaded barrel (standard 1/2×28 thread pitch) allows direct attachment of suppressors or compensators without aftermarket modifications, maintaining factory warranty and fit.
• Action and Caliber: Single-action semi-automatic, .45 ACP, with a 5-inch barrel length and 7+1 round capacity. Forged slide and frame with tight Master Class tolerances for enhanced accuracy.

Additional specifications include a stainless steel match-grade barrel with target crown, low-profile combat sights (white dot front, tactical rack rear), and a skeletonized trigger with a crisp 4-5 pound pull. The black nitride finish penetrates the metal surface rather than coating it, resulting in a hardness depth that resists holster wear and solvents.

• Suppressor-Ready Design: Raised, suppressor-height front sight provides a clear sight picture when a can is mounted. Extended ejector and tuned extractor ensure reliable ejection even with the added back pressure from a suppressor.
• Ergonomics: Thin-line G10 grips with aggressive texture for positive purchase. Flat mainspring housing and beavertail grip safety with memory bump.
• Included Accessories: Two 7-round magazines, hard plastic carry case, cable lock, and owner’s manual.

Who It’s For

The Springfield 1911 Master Class Silent Operator 45ACP Black Nitride with Threaded Barrel is built for the disciplined shooter who demands a dedicated suppressed platform without sacrificing the traditional 1911 feel. It is ideal for competitive shooters in suppressed divisions, law enforcement professionals requiring a low-visibility patrol pistol, and civilian owners who prioritize accuracy, durability, and reduced muzzle signature for range or defensive use. This model suits those who prefer a factory-integrated solution over custom gunsmith work, ensuring consistency and warranty coverage. It is not intended for casual plinking or budget-focused purchases—it is a precision tool for experienced hands.

Shipping & FFL

• Shipping Restrictions: This firearm ships only to a Federal Firearms License (FFL) dealer within the United States. We do not ship to PO boxes, APO/FPO addresses, or international locations.
• FFL Transfer Process: After purchase, provide your chosen FFL dealer’s contact information and current Federal Firearms License. We verify the license before shipping. Standard shipping time is 3-7 business days via insured carrier.
• Important Disclaimer: By purchasing this item, you certify that you are legally eligible to own a firearm under all applicable federal, state, and local laws. It is your responsibility to ensure compliance with your local regulations, including any waiting periods, magazine capacity restrictions, or suppressor-specific laws. We reserve the right to refuse shipment to any dealer or location where legality is in question. All sales are final upon shipment.

This Springfield 1911 Master Class Silent Operator 45ACP Black Nitride with Threaded Barrel is available now. Order with confidence from a US-based firearms retailer with decades of industry experience.