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].

Rare U.S. Model 1830 Cadet...

Rare U.S. Model 1830 Cadet Musket converted...

Price $3,750.00

Serial No. 146, circa 1830, .57 caliber with a 40" round barrel. Only 153 ever made with 40" barrels and a total quantity of 307 ever being manufactured for West Point and other various Military Academies of that time. Musket has been converted to percussion Philo S. Newton out of Hartford, Ct using the drum and nipple method. Barrel and bands are in the bright with slight surface oxidation...

U.S. Model 1816 Flintlock...

U.S. Model 1816 Flintlock musket .69 caliber...

Price $1,695.00

NSN, .69 caliber, 42" round barrel circa 1820's flintlock musket with a Whitney lock plate. Internals are original and most external parts are aged replacements. Metal is a light smooth grey patina with oxidation noted by the pan. Stock is good with minor handling wear noted. Action functions correctly. 

Blanket gun used to shoot...

Blanket gun used to shoot Crazy Horse (AH8052)

Price $14,995.00

 NSN .69 caliber 6.75” round barrel Virginia Manufactory Model 1816 converted to percussion Blanket gun that was used to shoot Crazy Horse in the face. Pistol was owned by Native American Bad Heart, this pistol was illustrated in an article entitled “The...

Composite Revolutionary War...

Composite Revolutionary War Carbine (AL7568)

Price $24,995.00

NSN, .70 caliber, 37" round barrel circa 1778 U.S. Surcharged composite Rev War carbine. Carbine has been reconverted back to its original configuration. Barrel is marked with the initials "JH" and stamped with British proof marks. Metal is a smooth grey patina with surface oxidation noted around the touch hole. Lock is unmarked and is period correct. Stock is a beautiful curly maple with...

US Model 1884 Springfield...

US Model 1884 Springfield Trapdoor .45-70 Gov....

Price $2,750.00

SN:501692. Beautiful example of an 1884 Trapdoor. Breech block has vivid original case colors. Metal has approximately 97% original blue finish. Bore is excellent. Stock has an 1886 dated cartouche. Near excellent overall condition.

US Model 1841 Mississippi...

US Model 1841 Mississippi Rifle by Robbins &...

Price $2,495.00

Lock is marked "Robbins & Lawrence US" and dated 1851.Metal has a brown patina and looks good. Action works properly. Stock has a faint cartouche directly above trigger. Very good overall condition.

Springfield 1861 Shotgun...

Springfield 1861 Shotgun Conversion (AL5443)

Price $795.00

Civil War issued musket. Converted to a shotgun post war. This was a common practice to convert to a shotgun as pioneers went West. Action needs work. Barrel is 33". Lock is dated 1864. Very good overall condition.

U.S. surcharged Model 1808...

U.S. surcharged Model 1808 Flintlock Musket...

Price $5,500.00

NSN, .69 caliber, 44" round smoothbore early U.S. surcharged flintlock 1808 musket.  Metal is a smooth light grey patina. Barre is marked US/V/EAGLE, lock plate is stamped "US" rear of the hammer. Stock is good with minor handling and usage wear noted action functions correctly. Great looking early unmarked surcharged 1808 musket. Musket is from the North & Gluckman collection. 

US Model 1868 .50-70...

US Model 1868 .50-70 Trapdoor (AL5425)

Price $1,450.00

Single shot US military rifle. Barrel has been reduced to approximately 25". Metal has a brown patina. Breechblock is marked 1870. Bore has strong rifling with minor pitting. Reasonably priced.

Model 1803 U.S. Harpers...

Model 1803 U.S. Harpers Ferry Flintlock Rifle...

Price $4,350.00

The Model 1803 U.S. flintlock rifle was the first rifle made by a federal armory. This reconverted to flintlock rifle is one of 15,703 made at Harpers Ferry between 1814 and 1820. The 36' octagon to round approx. 60 caliber (originally 54 caliber) barrel has a fine bore with strong rifling. It has a smooth brown patina and the sunken oval US and eagle over P inspection stamps in the chamber...

Springfield 1868 Trapdoor...

Springfield 1868 Trapdoor .50-70 (AL5671)

Price $1,495.00

US single shot rifle manufactured in the early 1870's. Stock has nice sharp inspectors cartouches. Metal has turned an even brown patina. Bore has strong rifling with pitting. Action works properly. Very reasonably priced for a uncommon military rifle.

U.S. Model 1842 69 Caliber...

U.S. Model 1842 69 Caliber Percussion Musket...

Price $849.95

This U.S. Model 1842 69 caliber musket is ready to hang on your wall. With the exception of the ramrod, it is all there. The metal has a brown patina with light surface roughness. The hammer can be moved but it does not hold cock. The wood is fair with a crack at the front of the lock. Clean it up and restore it or use the parts for another gun.

U.S. Springfield model...

U.S. Springfield model "1890" trapdoor .45-70...

Price $2,195.00

Serial No.133928, 45-70. 22" round barrel Springfield Model 1890 trapdoor carbine in overall good condition. Metal is a nice even grey patina, bore is good with some frosting in the grooves. Wood shows dings, scratches and handling wear. Action functions correctly. Partial cleaning kit is noted in the butt-stock. 

Confederate British Pattern...

Confederate British Pattern 1853 Rifle Musket...

Price $5,500.00

This third type Pattern 1853 577 caliber percussion rifle musket was manufactured in 1862 by the Birmingham Small Arms Trade. Based on information in "The English Connection" by Russ A. Pritchard, Jr. and C.A. Huey, this is a Confederate Enfield rifle musket. The 39" barrel has a fair worn bore with no signs of remaining rifling. The barrel has Birmingham proofs and the 25 bore stamps (577...

U.S. Springfield Model 1866...

U.S. Springfield Model 1866 2nd Allin Trapdoor...

Price $2,195.00

NSN, 50-70, 40" round barrel. Metal is in its original armory bright finish with pin-prick oxidation noted on the surface. Breech block is a dull black, wood has been lightly cleaned. Bore is good with some minor frosting noted on the strong rifling. Action functions correctly.

Remington Model 1841...

Remington Model 1841 Mississippi Confederate...

Price $6,995.00

NSN, .58 caliber 33" round barrel South Carolina marked Remington 1841 Mississippi rifle. Doesn't get better than this hard used Confederate issued rifle. Metal is a smooth brown patina with heavy surface oxidation noted at the nipple. A unique nipple covered has been added with using a Minne Ball. Wood shows some heavy "combat" wear and usage. Brass pieces are an even untouched patina. The...

Remington 1863 Percussion...

Remington 1863 Percussion "Zouave" Rifle (AL6937)

Price $3,595.00

Remington delivered 12,501 58 caliber percussion muzzle-loading 1863 contract rifles to the Army between 1862 and 1865. These are often called "Zouave Rifles". This rifle is in very good condition. The 33" barrel, with 3-groove rifling, has an excellent bore with bright, strong rifling. The barrel has the V over P over eagle on the left and 1863 at the top. The lower left flat is marked...

1808 Contract Connecticut...

1808 Contract Connecticut Flintlock Musket...

Price $1,795.00

This 69 caliber flintlock musket is marked S.CT on the lock. These muskets are attributed to Lemul Pomeroy of Pittsfield, MA, who produced muskets for several states. They all have an approx. 42" barrel, locks with a point at the rear, and brass pans with fence. The 41.5” barrel on...

Burnside 5th Model carbine...

Burnside 5th Model carbine .54 caliber (AL7341)

Price $2,750.00

Serial No. 11124 .54 caliber 21" barrel 5th model Burnside carbine in overall good condition. Metal is a light grey patina with scattered oxidation visible. Bore is good with strong rifling, wood is good with a faint cartouche visible. The initials "A.A.W." are carved into the stock in cursive. Action functions correctly. 

L. Pomeroy Full stock...

L. Pomeroy Full stock flintlock musket (AL7601)

Price $3,495.00

.69 caliber 42" round barrel full stock flintlock musket by L. Pomeroy. A unique contract rifle issued to the state of New York. Barrel is a dark brown patina with light surface oxidation noted. Barrel is marked S.N.Y/S.J./1809, Lock is marked L.Pomeroy. Wood is good with some dings, scratches and mars noted. Action functions but does not hold at half cock.