For collectors and hunters who appreciate authentic 19th-century craftsmanship and big-bore performance, few rifles capture the spirit of the American West like a converted military Trapdoor turned heavy-hitting sporting piece. This rifle blends historical provenance with field-ready features that made it a go-to for buffalo hunters and Western outfitters.

SPRINGFIELD ARMORY TRAPDOOR SPORTING RIFLE

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Overview

This Springfield Armory Trapdoor Sporting Rifle is a classic .40-65 caliber conversion from surplus military Trapdoors, likely modified in the 1880s by Hartley and Graham (possibly by Whitney). It sports a heavy, blued octagonal barrel approximately #4 in size and weight with a 30″ length — the exact profile buffalo hunters sought for long-range, big-game stops.

Key Features and Historical Details

The rifle retains a Buckhorn/Ladder rear sight paired with a Rocky Mountain German silver front sight, an arrangement optimized for deliberate, long-range point-of-aim shooting. The original U.S. stock was reworked into a Schnable forend with a black buffalo horn insert and fine checkering; the butt plate houses the cleaning rod compartment. A faint U.S. inspector’s cartouche remains on the stock, attesting to its military roots. Low serial #19xxx on the breech and retail provenance tied to E.C. Meacham, N. Curry & Bro., and John P. Lovell add documented authenticity.

Condition and Collector Value

This piece is reported in excellent mechanical and cosmetic condition: 95–96% original barrel blue and about 98% of bright original case colors on the receiver and lock. Checkering is excellent, making this example both a strong shooter candidate and an attractive collectible. Price is listed at $5500.99, reflecting its rarity and preservation.

Ballistics and Field Use

The .40-65 caliber is a true big-bore cartridge for thick-skinned game and long, purposeful shots that defined Western hunting. Paired with the heavy #4 barrel and 30″ length, expect stable trajectories and good accuracy for classic cast or jacketed bullets of period-appropriate weight. For modern collectors who also wish to demonstrate original handling and range performance, this configuration offers a realistic historical shooting experience.

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Why This Rifle Matters

More buffalo were taken with Trapdoors than any other rifle, and this Springfield Armory Trapdoor Sporting Rifle exemplifies why: heavy barrel stability, authoritative .40-65 power, and period-correct sighting for deliberate, effective shots. Whether you collect, display, or carefully shoot period firearms, this rifle offers historical provenance and field-capable performance.

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