For collectors and practical shooters who value classic American revolver design, a well-preserved 1970s Colt with target sights and engraved grips is a standout piece. This review examines the firearm’s condition, shooting characteristics, and why it remains relevant for both range work and historical collections.

COLT TROOPER MK III: SN:L31938. Made in 1976. .357 Magnum with a 4″ barrel. Bore is in excellent condition. Double action revolver. Nickeled finish and grips are in very good condition. Has target sights and J.C Aguilar engraved on bottom of grips. Overall condition is very good. (C20051)

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Condition and Historic Context

Serial L31938 and the 1976 manufacture date place this COLT TROOPER MK III squarely within Colt’s MK III era. The nickeled finish and very good grips indicate careful storage and limited holster wear. The J.C Aguilar engraving on the bottom of the grips adds a personalized, collectible touch that appeals to enthusiasts who value provenance and visual detail.

Barrel, Bore, and Sight Package

The 4″ barrel balances accuracy and carry weight. The bore is noted as being in excellent condition — a critical detail for long-term accuracy and value. Target sights on the COLT TROOPER MK III are a significant feature: they facilitate precise sighting at extended distances compared to standard fixed sights, making this revolver well-suited for precision range work or a disciplined carry rig where accurate shot placement matters.

Caliber Performance and Handling

Chambered in .357 Magnum, this revolver offers versatile performance. The .357 is a proven defensive round with hunting and target applications; it also chambers and fires .38 Special for lighter recoil and economical practice. In a 4″ barreled, double-action frame, the COLT TROOPER MK III provides controllable recoil, reliable lockwork, and serviceable sight radius for tighter groups.

Why the Brand Matters

Colt-built frames from this period are respected for robust machining and serviceable parts availability. For collectors, a factory nickeled finish and named grip engraving increase desirability. At a listed price of $1,495.99, the offering reflects condition, historic year, and the target-sight configuration.

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For buyers seeking a collectible shooter with practical accuracy—and a clear manufacturing history—this COLT TROOPER MK III represents a balanced choice. Check current availability and purchase options on the product page: Check availability.

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