Colt SAA Rear Sight Detent Ball – Unfinished Replacement Part – 51195
Keep your classic Colt running the way it was meant to with the Colt SAA Rear Sight Detent Ball Unfinished – Part #51195. Designed as a factory-style replacement component for the Colt Single Action Army (SAA) rear sight assembly, this small but critical detent ball provides the positive click and secure indexing that holds your adjustable rear sight in place.
If your rear sight has become loose, inconsistent, or won’t hold its setting under recoil, a worn or missing detent ball is often the culprit. Replacing it with a properly sized Colt SAA detent ball restores the sight’s crisp, repeatable adjustments and helps preserve the legendary accuracy and shootability of your revolver.
OEM-Style Part for Colt Single Action Army Rear Sights
The Colt SAA Rear Sight Detent Ball (51195) is made to function as an OEM-style replacement part in Colt Single Action Army rear sight mechanisms:
Designed specifically for Colt SAA rear sight detent systems
Provides the “click” and tension that locks your rear sight into position
Ideal for restorations, repairs, and tune-ups on well-used or vintage Colt revolvers
Whether you’re maintaining a working cowboy gun or preserving a collectible SAA, having the proper detent ball in the rear sight is essential for precise elevation and windage adjustments.
Unfinished Steel – Ready for Fitting & Finishing
This detent ball is supplied unfinished, giving gunsmiths and serious hobbyists flexibility:
Unfinished steel surface can be polished, blued, or finished to match your specific revolver
Allows minor custom fitting as needed in older or heavily used rear sight assemblies
Perfect for professional gunsmiths and knowledgeable Colt enthusiasts who demand exact, period-correct work
Because it’s unfinished, you can tailor the final appearance and feel to suit the level of restoration—from working gun to high-end collector piece.
Restore Positive Rear Sight Clicks & Stability
The detent ball is a tiny part with a big job:
Works in conjunction with the rear sight detent spring and adjustment mechanism
Helps maintain consistent rear sight tension so settings do not drift under recoil
Restores distinct, tactile “clicks” when adjusting the rear sight, improving repeatability
Reduces the chance of sight wandering between shots or while holstering/carrying
If your rear sight feels mushy, vague, or loose, replacing the detent ball (and spring if needed) is often the first and most effective step.
Ideal for Colt SAA Maintenance, Repair & Restoration
The Colt SAA Rear Sight Detent Ball Unfinished 51195 is a must-have small part for:
Gunsmiths who regularly service or restore Colt Single Action Army revolvers
Collectors and enthusiasts maintaining heirloom or vintage SAA models
Cowboy action shooters who depend on reliable, repeatable sight settings for competition
Anyone rebuilding or refreshing a rear sight assembly that has lost its crisp adjustments
Keeping a few detent balls on hand ensures that a worn or lost component doesn’t sideline your revolver.
Compact, Critical Factory-Style Component
While small enough to fit on a fingertip, this detent ball plays a crucial role in the performance of your Colt SAA:
Precision-sized detent ball designed for Colt SAA rear sight applications
Intended to work with the original detent channel and spring design
Helps preserve the original sight feel and functionality that Colt owners expect
Pair it with genuine or high-quality replacement detent springs and the correct rear sight parts to fully restore your revolver’s adjustable sight system.
Key Features – Colt SAA Rear Sight Detent Ball Unfinished 51195
Product: Colt SAA Rear Sight Detent Ball
Part Number: 51195
Fitment: Colt Single Action Army (SAA) rear sight assemblies (detent mechanism)
Material: Steel
Finish: Unfinished – ready for polishing, bluing, or other finishing work
Function:
Use Case: Repair, replacement, restoration, and tuning of Colt SAA rear sights
Why Choose the Colt SAA Rear Sight Detent Ball 51195?
Choose the COLT SAA Rear Sight Detent Ball Unfinished – 51195 if you want to:
Restore proper function to a loose or worn Colt Single Action Army rear sight
Maintain a factory-correct, OEM-style detent system instead of improvised parts
Give your gunsmith or restoration project the correct small components needed for a professional result
Keep a valuable or working SAA running at its best, with repeatable, positive sight adjustments
For anyone serious about maintaining or restoring a Colt SAA, this small unfinished detent ball is a vital, high-impact component in the rear sight system.
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