Lot 3211

Civil War Richardson & Overman Gallager Breech Loading Carbine

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Civil War Richardson & Overman Gallager Breech Loading Carbine

Estimate: $2,250 - $3,500

Starting Bid: $1,900

(0 Bids)

by Rock Island Auction Company
August 23, 2026 9:00 AM CDT
Live Auction
3600 Harwood Road
Bedford, TX, US 76021

Fine Civil War Richardson & Overman Gallager Breech Loading Percussion Saddle Ring Carbine Reportedly, 17,728 Gallager carbines were manufactured in three different variations c. 1861-1865 according to "Flayderman's Guide". The Gallager carbine was designed by Dr. Mahlon J. Gallager, a Southerner by birth, and manufactured under license by Richardson & Overman in Philadelphia where Gallager had a dental practice. It has a pinched blade front sight, notch and folding leaf rear sight, blued barrel and casehardened frame, "GALLAGER'S PATENT/JULY 17TH 1860" and "MANUFACTD BY/RICHARDSON & OVERMAN/PHILADA" above the serial number on the lock plate, and a smooth walnut stock with blued patch box and a saddle bar with ring.

Manufacturer: Richardson/Overman

Model: Gallager

BBL: 22 1/4 inch round

Stock: walnut

Gauge: .50

Finish: blue/casehardened

Serial Number12360

Class: Antique

  • Condition: Fine overall, retaining 85% plus original blue finish and 50% plus original case colors with some dried protective grease, plum coloration to the rear sight, some minor patches of oxidation, smooth brown patina, and clear markings. The stock is also fine with light scrapes and scuffs. Mechanically excellent.

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Bid Increments
From: To: Increments:
$0 $199 $10
$200 $499 $25
$500 $999 $50
$1,000 $1,999 $100
$2,000 $4,999 $250
$5,000 $9,999 $500
$10,000 $19,999 $1,000
$20,000 $49,999 $2,500
$50,000 $99,999 $5,000
$100,000 $199,999 $10,000
$200,000 + $25,000