U.S. Military Antique Long Guns

U.S. Military Antique Long Guns, Civil War Rifles & Civil War Muskets for Sale

We have highly collectable Civil War rifles and Civil War muskets for sale in our large inventory of U.S. military antique long guns, which also includes fine examples of rifles and carbines from Sharps, Spencer, Springfield, and others. Since our inventory changes frequently, make sure to check our new arrivals often.

Browse our selection of U.S. military antique long guns below. For other collectable antique military firearms, take a look at our inventory of antique U.S. martial pistols and Civil War revolvers, foreign military surplus antique handguns, and foreign military antique long guns.

For questions or more information about our firearms or policies, call us at (877) 214-9327 or email [email protected].

Triplett and Scott Civil...

Triplett and Scott Civil War carbine .50RF...

Price $2,995.00

NSN, made in 1864-1865, .50RF, 30" round barrel, Barrel and receiver are a smooth dull grey patina with pin-prick surface oxidation visible, minor gouges are visible along the top of the receiver. Left side of receiver is marked "KENTUCKY". Frame and trigger guard are a light grey patina with traces of case coloring visible. Wood is very good with expecting usage marks visible. A split is...

Burnside 5th Model Civil...

Burnside 5th Model Civil War carbine .54...

Price $2,495.00

Serial No. 9777, circa 1863-1865, .54 caliber, 21" round barrel. Barrel and other iron parts are a smooth grey patina with traces of original blue visible. Case coloring is visible in protected areas, Bore is bright with some frosting visible in the grooves. Wood shows expected nicks, dings and scratches. Action functions correctly, serial numbers are matching. 

U.S. Contract 1841...

U.S. Contract 1841 Mississippi Rifle by...

Price $2,750.00

NSN, made in 1847, .54 caliber, 33" round proofed barrel. Barrel is a bright light grey patina with mottled surface oxidation visible. Lock plate is marked with "ROBBINS/KENDALL&/LAWRENCE/US", Lock is dated 1847. Stock is very good with expected nicks, dings and gouges. Faint cartouche is noted with inspector marks rear of the side plate. The Brass furniture looks to have been cleaned at...

Surcharged American New...

Surcharged American New England Revolutionary...

Price $12,500.00

NSN, circa 1775-1783, .81 caliber, 41.75" octagonal to round barrel. Barrel is marked "SE" with fleur-de-lis, this is a St. Etienne mark. A "US" surcharge is located on the top flat near the breech. Lock plate is from a British Sea Service pattern 1756 musket marked "Broad Arrow, Crown/GR" forward of hammer, rear of the hammer is marked with "IORDAN/1760". The cherry wood stock resembles...

U.S. Model 1817 “Common...

U.S. Model 1817 “Common Rifle” by Simeon North...

Price $4,000.00

NSN, made in 1826, .54 caliber, 36” 7 groove round barrel marked “US/HV/P”. Barrel is in the bright with pin-prick surface oxidation visible. Lock plate is a dull grey patina with mottled surface oxidation visible. Lock is marked “U.S./S.NORTH” forward of the hammer. Rear is marked “MIDDLETON/CONN/1825 vertically. Barrel tang is dated 1826. Stock is good with handling and...

U.S. Navy Model 1861...

U.S. Navy Model 1861 Whitney “Plymouth” rifle...

Price $6,500.00

NSN, made in 1863, .69 caliber, 34” round rifled barrel. Barrel and other iron pieces are dark grey patina with mottled areas of surface oxidation visible. Barrel tang Is marked 6878, dated 1863 with “V/P/Eagle and “FCW” inspector mark as well. Lock plate has “EAGLE/U.S./Whitney-ville” forward of the hammer. Rear is marked with “1863”. Stock is very good with minor nicks...

Sharps New Model 1863...

Sharps New Model 1863 Presentation Rifle .52...

Price $10,500.00

Serial No. C,28883, made in 1863, .52 caliber, 30" round rifled barrel. Sharps rifle was presented to Richard Barnett who served with the 2nd Rhode Island Volunteers and would be wounded at Gettysburg. Barrel has approximately 90% original blue with areas of freckling noted. Receiver retains original case coloring with sharp stampings. Stock shows moderate wear and handling usage with...

U.S. Harpers Ferry Model...

U.S. Harpers Ferry Model 1803 .54 caliber...

Price $5,500.00

NSN, made circa 1819, .54 caliber, 35.75" octagonal to round barrel. Gun has been reconverted to its original flintlock configuration. Barrel and other metal parts are a smooth dull grey patina with light surface oxidation visible.Bore has had its rifling removed and is now a smoothbore. Stock has been expertly restored with cracks being repaired. Expected nicks and dings are visible. Action...

Fenian Brotherhood Needham...

Fenian Brotherhood Needham converted Bridesburg...

Price $1,995.00

NSN, made in 1864, converted circa 1869, .58CF, 36 5/8" round rifled barrel. Musket was converted in Trenton, NJ and used by the Fenian Brotherhood who was an Irish-American secret society who wanted to invade Canada in 1870. Metal and iron parts are a dark patina with scattered mottled surface oxidation visible. Stock has been lightly cleaned at some point with a small crack visible forward...

U.S. Whitney Model 1861...

U.S. Whitney Model 1861 “Plymouth” Rifle .69...

Price $4,500.00

NSN, made in 1864, .69 caliber 34” round proofed rifle barrel. Barrel and other iron parts have been touched up and are a dull grey patina with light surface oxidation visible. Faint proof and inspector stamps are visible left side. Tang is stamped “8648”. Lock plate is of the rifle variation and a trigger guard...

U.S. Parker & Snow with...

U.S. Parker & Snow with Miller conversion .58...

Price $1,295.00

NSN. made in 1864, converted 1865-1867, .58 caliber, 39" round barrel. Metal is a dull grey patina with smooth pin-prick oxidation noted throughout. Lock plate is marked with "EAGLE/ U.S./ PARKERS' SNOW & CO./MERIDEN.CONN". Stock has expected usage and handling marks with no cracks noted. Bore shows strong rifling with some pitting and frosting visible. Action functions correctly. 

Spencer Model 1860 3 Band...

Spencer Model 1860 3 Band Military Musket .52...

Price $4,250.00

Serial No. 28668, circa 1863-1864, .52 caliber, 30" round barrel. Barrel is a smooth brown/grey patina. Receiver shows scattered smooth grey patina throughout. Bore shows heavy oxidation with rifling visible. Stock is good with faint cartouches visible, expected nicks, dings and scratches are noted. Receiver markings are sharp and crisp. Action functions correctly. 

Rare Merrimack Arms & Mfg....

Rare Merrimack Arms & Mfg. Co. Ballard Military...

Price $3,750.00

Serial No. 19180, .46 Rimfire, circa 1867-1869, 30" round barrel. Rare possible Government trial rifle with dual ignition systems of Rimfire and percussion. Barrel is starting to turn to a grey patina, receiver and breech still shows case coloring in protected areas. Bore is bright with minor areas of oxidation visible in the grooves. Stock is in near excellent condition with minor storage...

Rare Butterfield Conversion...

Rare Butterfield Conversion of 1816 Harpers...

Price $8,500.00

NSN, converted in 1861, musket made in 1836, .69 caliber, 42" round smooth bore musket. 1 of 200 examples of a Harpers Ferry Model 1816 flintlock musket that has been altered by Jesse S. Butterfield with the pellet primer system after the outbreak of the Civil War. Metal and other iron parts are a smooth grey patina with pin-prick oxidation noted. Barrel is marked "Butterfields/PHILADA" Lock...

U.S. Federal Period...

U.S. Federal Period Assembled Surcharged...

Price $8,500.00

NSN, circa 1780s-1790s, approximately .80 caliber, 41.75" round smoothbore barrel. This is a unique example of a Federal Period assembled flintlock musket with a post Revolutionary War surcharged lock plate circa 1783-1794. Metal and iron parts are smooth dark grey patina, that lightens up toward the touch hole, heavy oxidation is noted. Square end brass trigger guard is popular on American...

Pre-1812 Late Production...

Pre-1812 Late Production Whitney musket with...

Price $5,500.00

NSN, circa 1808-1812, .69 caliber, 42" round barrel. Barrel and iron parts are a dark brown patina with a faint "N" in scroll on the lock plate. Stock shows usage and handling wear with nicks, dings and gouges noted. Musket started its life off as Whitney N.Y. contract Pre-1812 late production musket before being altered to the Ward Tape Primed Conversion. Patent dates are marked on the...

U.S. Springfield Model 1865...

U.S. Springfield Model 1865 Trapdoor rifle...

Price $4,250.00

NSN, circa 1865, .58RF, 37.5" round barrel. Overall very good plus condition, barrel is in the bright with minor pin-prick surface oxidation noted. Breech, hammer and lock plate are a light grey patina, lock is dated 1863. Bore has strong rifling with areas of frosting noted in the grooves. Stock is good with very minor blemishes. Only 5000 of these models are manufactured after the Civil...

U.S. Civil War Merrill...

U.S. Civil War Merrill Rifle .54 caliber (AL8161)

Price $6,995.00

Serial No.9633, circa 1862-1865, .54 caliber, 33" round barrel. Barrel and rear sight are a light grey patina with pin-prick oxidation noted throughout. Stock shows scattered nicks, dings and scratches with some wood loss present right side between front barrel band and end cap , cartouche is present. Bore is good with some frosting noted in the grooves. Patch box and breech lever have "16"...

Late Model 1817 "Common...

Late Model 1817 "Common Rifle" by H. Deringer...

Price $4,250.00

NSN, made in 1843, .54 caliber, 36" 7 groove "US" proofed rifled barrel dated 1843. Metal and other iron parts are a smooth light grey patina with scattered areas of surface oxidation noted. Lock is dated 1843 with "US/H.DERINGER/PHILAD". Stock is good with scattered nicks, dings and scratches from handling wear. Bore is good with strong rifling. 13,000 total manufactured.

U.S. Model 1819 Hall...

U.S. Model 1819 Hall flintlock breech loading...

Price $5,000.00

NSN, made in 1838, .52 caliber, 32 5/8" round barrel. Overall very good plus condition with Barrel and iron mountings having original Brown lacquer finish visible. Traces of case hardharden are noted on the breech. Breech is marked with "J.H.HALL/H. FERRY/US/1838. Walnut stock is in near excellent condition, slightly cleaned some time ago. Bore is good with strong rifling present.