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 info@collectorsfirearms.com.

Showing 1-20 of 184 item(s)
Springfield 1892 Krag Rifle...

Springfield 1892 Krag Rifle with 1896...

Price $4,500.00

Serial number 6002. 30-40 caliber with a 30” barrel. This is a very early 1892 Model that has been converted into a 1896 configuration. This is an original 1892 model stock with the ram rod channel filled. The barrel has a mottled blue finish. The receiver has an even gray patina. Wood is excellent with nice sharp cartouches. Very fine early gun!

US Model 1841 “Mississippi”...

US Model 1841 “Mississippi” Rifle by Tryon...

Price $2,495.00

Made in 1844. 58 caliber with a 33” barrel. The metal of this gun has scattered pitting on th3ee metal and has been re-patinaed to be an even brown. Wood is very good. This gun is Mexican war period. Very good example of a Tryon Mississippi Rifle!

Starr Cartridge Carbine...

Starr Cartridge Carbine (AL7188)

Price $2,395.00

Serial Number 32143. Made in 1865. 52 caliber with a 21” barrel. Nice sharp gun with a light brown patina. The wood is very good. The left hand side of the stock has the initials “ES” carved into it. The frame is mostly a gray to brown patina. The lock has a fair amount of the case colors. The action works perfectly. Bore is excellent with a few spots of pitting.

Remington Rolling Block...

Remington Rolling Block Carbine New York State...

Price $2,495.00

50-70 caliber with a 22” barrel. Very fine gun with a 50% of the original blue. The frame has a light gray patina. Wood is very good. Cartouches are sharp. This gun is marked “3 SC” we believe for Signal Corp. Action works well. Bore is excellent.

Springfield Model 1877...

Springfield Model 1877 Saddle Ring Carbine New...

Price $5,500.00

Serial Number 77146. 45-70 caliber with a  22” barrel. Very fine condition with 70% of the original blue on the barrel. Some case colors remain in the protected areas. Wood is very good as lightly refinished. The 1877 cartouche is still visible but faded. The “NJ” cartouche in a circle is slightly faded. The receiver is marked “N. J.” Action works well and the...

Extremely Rare Springfield...

Extremely Rare Springfield 1882 Chaffee-Reese...

Price $4,195.00

Made in 1884. 45-70 caliber with a 28” barrel. This is one of the scarcest US martial long arms with only 753 produced. This gun is in very fine original condition. Barrel has 75% - 80% of the original blue. Wood is excellent with a nice sharp cartouche. Wood has a light coat of varnish or Lin seed oil. Internal magazine mechanism is missing. Action works perfectly. Bore...

Beautiful Remington 1871...

Beautiful Remington 1871 Rolling Block Rifle...

Price $4,500.00

Made in 1870s. 50 caliber centerfire with a 36”: barrel. This gun us un excellent original condition with the original bright finish on the barrel having a light gray patina. The frame has bright case colors. Wood is excellent with a sharp “ESA” cartouche on the left hand side. Butt stock still has raised grain which is only found on unissued guns.  Action...

Rare Johnston and Howe...

Rare Johnston and Howe Civil War Era Trials...

Price $6,500.00

This pivit breech carbine is marked W. Johnston patent 1862 and A.H. Rowe patent 1864 (no, 42,227). It was manufactured by William Muir & Co. of Windsor Locks, CT, and is dated 1864 on the frame of the pivoting barrel section. There is an element of mystery...

US Springfield 1884...

US Springfield 1884 Trapdoor .45-70 (AL7129)

Price $2,495.00

Very fine example. Breech block has vivid case colors. Metal has approximately 97% original finish. Stock has a sharp 1889 dated cartouche. Excellent overall condition.

Springfield 1884 Trapdoor...

Springfield 1884 Trapdoor Carbine 45-70 (AL6924)

Price $2,250.00

US military saddle ring carbine manufactured in 1887. Metal has a gray and brown patina. Bore has strong rifling with frosting. stock has a rack number near butt plate and some initials by saddle ring. Good overall condition. A desirable carbine model.

Excellent Civil War Merrill...

Excellent Civil War Merrill Rifle (AL7045)

Price $12,500.00

Only 770 54 caliber, percussion, breech loading, single shot Merrill rifles were bought by the Union during the Civil War. They are among the more rare and sought after percussion Civil War percussion breech-loading rifles. They were manufactured by H. Merrill, Baltimore, MD.  As...

U.S. Model 1866...

U.S. Model 1866 Breech-Loading Rifle (AL6980)

Price $3,995.00

Collectors also call this rifle the Second Model Allin Trapdoor rifle. 25,000 of these rifles were altered from U.S. Model 1863 rifles at Springfield Armory in 1866. The 40" (to the breech plug, 36 5/8" to the breech block) round 50 Government centerfire (50-70) caliber barrel has an excellent bore with bright, strong rifling.It has the original Civil War era eagle at the breecn and small S...

S.N.&W.T.C. Model 1863...

S.N.&W.T.C. Model 1863 Rifle-Musket for...

Price $1,750.00

This U.S. Model 1863 type I (screw bands) percussion rifle-musket was made by Samuel Norris and William T. Clement on contract for the satae of Massachusetts in 1864. The 40" round 58 caliber barrel has a fair to good bore wih visible rifling. Itr has the customary V over P over eagle with a small LCR on the left flat. It is bright with brown staining and a few dings toward the breech. The...

Springfield 1888 Trapdoor...

Springfield 1888 Trapdoor 45-70 (AL5810)

Price $1,395.00

Ramrod bayonet variation. US military rifle with and 1891 dated cartouche. Metal has a mostly brown patina. Stock is very good. Bore is very good with strong rifling. Very good overall condition.

U.S. Springfield Model 1816...

U.S. Springfield Model 1816 Type III Flintlock...

Price $2,800.00
U.S. Springfield Model 1816 Type III Flintlock Musket. Musket is in overall great condition. Metal has a light gray patina. Lock is actually a mis-stamp on lock. (eagle head faces down). Barrel tang looks to be dated 1835. Stock shows handling and usage wear. Overall a great looking 1816!
U.S. Model 1884 Springfield...

U.S. Model 1884 Springfield Trapdoor Carbine...

Price $2,295.00

The 45 Government (45-70) centerfire caliber Model 1884 carbine was used toward the end of the Indian Wars and during the Spanish American War. The 22" round barrel on this gun has an excellent bore with bright, strong rifling. The barrel has a plum-brown patina. The breechblock is marked US over MODEL over 1884.  Case colors are visible on the underside. The lock has the eagle with U,S....

U.S. Springfield Model 1879...

U.S. Springfield Model 1879 Trapdoor Carbine...

Price $2,650.00

The 45 Government (45-70) centerfire caliber Model 1879 trapdoor carbine was used during the Indian Wars. The 22" round barrel on this gun has an excellent bore with bright, strong rifling with light frosting in the grooves. The barrel has a smooth brown patina. The breechblock is marked U.S. over MODEL over 1873. The case colors have turned a smooth blue. The lock has the eagle with U,S....

U.S. Model 1865 "First...

U.S. Model 1865 "First Allin" Trapdoor Rifle...

Price $4,950.00

The 58 caliber rimfire U.S. Model 1865 "First Allin" trapdoor rifle was manufactured at Springfield Armory from July through December 1865. It is the first of the many variations of the famous Springfield trapdoor firearms. Only 5,000 were produced in 1865. Springfield altered U.S. Model 1861 58 caliber percussion rifle muskets by cutting the breech and adding the trapdoor mechanism. This...

War of 1812 New York State...

War of 1812 New York State Flintlock Musket...

Price $2,495.00

This 1812 dated 1808 type flintlock musket was made for the State of New York. The 42" round 69 caliber smooth bore barrel has a very good brown bore with visible manufacturing marks. lIt is marked at the breech M over 1812 followed by P over SJ followed by a larger SNY at the rear. The barrel is a smooth gray-brown. The lock is marked only SNY. It, and the other metal parts, have s brown...

British Pattern 1853...

British Pattern 1853 Enfield Rifle (AL6983)

Price $1,625.00

About 1,000,000 Pattern 1853 British Enfield percussion rifles were used by Union and Confederate forces during the Civil War. This is most likely one of them. It has the "look" of a rifle musket that was used in campaigns and battles. The 39" round 577 caliber barrrel has a good bore with visivle rifling. All the metal has a brown patina with roughness in the breech area and on the hammer....