The 1911 9mm Government SS Disconnector 54636T is a genuine Colt stainless steel disconnector designed to restore or upgrade the fire-control system in your 1911 pistol. Built to Colt factory specs, this drop-in style part is ideal for Government, Commander, and Officers-size 1911 models, including the Colt Model O Gold Cup, giving serious shooters a reliable OEM component for repairs, refreshes, or factory-correct builds.
Genuine Colt Stainless Disconnector for 1911 Pistols
This part is not a generic copy—it’s a Colt-manufactured 1911 9mm Government SS Disconnector, carrying the Colt manufacturer ID 54636T. That means it’s built to the same dimensions and standards Colt uses in its production pistols, giving you confidence in fit, function, and long-term reliability.
Factory Colt OEM component – not an aftermarket clone
Stainless steel (SS) construction for strength and corrosion resistance
Designed around the 1911 platform in 9mm Government configuration, but compatible with common 1911 builds across calibers when used as a shared part
Made in the USA
If you prefer to keep your Colt “all Colt,” this is the correct way to replace a worn or damaged disconnector while maintaining factory integrity.
Enhanced Reliability in the Fire-Control System
In a 1911, the disconnector is a critical safety and timing part. It links the trigger bow to the sear and ensures the pistol only fires once per trigger pull by disconnecting when the slide cycles. A properly functioning disconnector:
Helps ensure safe semi-automatic operation (one shot per trigger press)
Promotes consistent trigger reset from shot to shot
Supports a clean, predictable trigger break when combined with a correctly tuned sear and hammer
Colt’s stainless disconnector is engineered for smooth engagement with the sear and trigger bow, helping maintain the crisp feel and reliability 1911 shooters expect from a well-set-up pistol.
Durable Stainless Steel Construction
The “SS” in 1911 9mm Government SS Disconnector stands for stainless steel—and that’s a big advantage for a high-wear internal part:
Corrosion-resistant: resists sweat, moisture, and long-term storage conditions
Wear-resistant: stands up well to repeated cycling and contact with the sear spring, trigger bow, and slide
Low-maintenance: ideal for working guns, defensive pistols, and duty-grade 1911s
Stainless construction helps maintain proper geometry over time, which is crucial for trigger consistency and safe operation.
Wide 1911 Platform Compatibility
Although labeled for the 9mm Government pattern, this Colt disconnector is listed as a common 1911 part and is compatible with multiple 1911 configurations when used correctly:
That makes the 54636T disconnector a smart choice for:
Refreshing older Colt 1911s
Keeping spare factory parts on hand for your 1911 collection
Maintaining consistency across multiple Colt 1911 pistols using shared, OEM components
Note: As with all 1911 small parts, final compatibility and function depend on the specific pistol. Always verify fit and function after installation.
Ideal for Repairs, Restorations & Preventive Maintenance
Over years of shooting, the disconnector can wear, causing inconsistent reset or trigger feel. Replacing it with a factory Colt stainless disconnector is a straightforward way to bring a tired fire-control system back to spec.
Perfect for:
Repairing a worn or damaged fire-control group component
Restoring older Government, Commander, or Officers pistols with correct Colt parts
Preventive maintenance on hard-use range guns or carry pistols
Gunsmiths and builders wanting a reliable OEM baseline part for custom work
Because this part is built to Colt dimensions, it’s also an excellent starting point for tuned trigger jobs where a factory-correct disconnector is preferred over non-Colt aftermarket pieces.
Professional Installation Recommended
Although many 1911 parts are described as “drop-in,” professional fitting and safety checks are strongly recommended for any fire-control component, including the disconnector. Reputable gunsmith sources emphasize that improper fitting can lead to reset issues or unsafe conditions.
A qualified 1911 gunsmith can:
Verify proper engagement with the sear and trigger bow
Confirm reliable reset under live-fire conditions
Check that the pistol only fires one round per trigger pull and passes all standard safety tests
This ensures you get the full benefit of Colt’s stainless disconnector—smooth, reliable operation with safety at the forefront.
Technical Specifications – 1911 9mm Government SS Disconnector 54636T
Manufacturer: Colt
Part Name: 1911 9mm Government SS Disconnector
Manufacturer ID / MFR #: 54636T
Brownells / Common SKU: 160106100 (varies by retailer)
Material: Stainless steel
Finish: Natural stainless
Platform Fit: 1911 – Government, Commander, Officers; also listed as common part for Colt Model O Gold Cup
Intended Role: 1911 fire-control / trigger group component (disconnector)
Why Choose the 1911 9mm Government SS Disconnector 54636T?
If you’re looking for a reliable, factory-correct disconnector for your Colt or 1911-pattern pistol, the 1911 9MM GOVERNMENT SS DISCONNECTOR 54636T delivers:
Authentic Colt OEM quality and dimensions
Stainless steel durability and corrosion resistance
Compatibility with Government, Commander, Officers, and Gold Cup 1911 models
A proven way to enhance reliability and trigger performance while keeping your pistol true to its Colt heritage
Whether you’re maintaining a trusted carry gun, bringing an older Colt back to life, or stocking essential small parts for your bench, the 1911 9MM GOVERNMENT SS DISCONNECTOR 54636T is a must-have component for any serious 1911 owner or gunsmith.
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