RARE Roper Repeating Rifle Company Revolving Shotgun & 4 Shell Cases, MFD 1869-1876 Antique

SOLD FOR:$1,754
Make: Roper Repeating Rifle Company, Amherst, Mass.
Model: Revolving Shotgun
Serial Number: 891
Year of Manufacture: 1869-1876
Gauge: 16
Action Type: Repeater with Four Round Revolving Cylinder. The cartridge is extracted when the hammer is cocked, and the cylinder rotates, bringing a new round in-line with the bore. Pulling the trigger causes the hammer to drive forward, pushing the cartridge into the chamber and firing the cartridge at the end of its travel.
Markings: The top of the dust cover over the cylinder is marked “ROPER REPEATING RIFLE CO / AMHEARST, MASS. / PATENTED. APRIL 10, 1866.”. The upper tang is scroll engraved and marked “Roberto R. Symon / Hermosillo”. The underside of the barrel and receiver (under forend) are marked “891”.
Barrel Length: 26 ¾”
Choke: The barrel is fitted with a variable choke. The barrel measures 0.647”, indicating that the current choke setting is between Modified and Improved Modified.
Sights / Optics: This shotgun is mounted with a large (0.150”) steel bead at the front of the barrel. There is a wide “U” channel on the top rear of the barrel’s chamber ring for a sighting plane.
Stock Configuration & Condition: The stocks are walnut with a straight grip, carbine style buttplate and a forend that has a pewter nosecap and a pewter rear shoulder. The buttstock has been sanded down and crudely refinished with large drips of varnish on the right side and in the belly. There are dark oil stains around the buttplate and in old bruises in both the buttstock and forend. There is a deep gouge in the right side of the buttstock at the heel, several small chips along the right edge of the buttplate and a crack on the right front of the forend. There are also a few thin slivers of wood missing from the right side of the upper tang and both sides of the lower tang, with a noticeable gap been the back edge of the lower tang and the wood. Both the buttstock and forend show several compression marks and handling marks. The buttstock is slightly loose on the receiver. The LOP measures 14” from the front of the trigger to the back of the buttplate. The buttplate shows rust and erosion, and has developed a dark patina. It is in about Fair condition. The stocks rate in about Fair overall condition.
Type of Finish: The original finish was a blued barrel, case colored receiver and magazine, and pewter nosecap and rear shoulder on the forend. The receiver and magazine have since been blued.
Finish Originality: The finish is not original.
Bore Condition: The bore is gray. There is light erosion the length of the bore with a ring of moderate erosion near the muzzle.
Overall Condition: This shotgun retains about 5% of its current metal finish. There are remnants of bluing left on the magazine, and the forend’s pewter nosecap and rear shoulder retain most of their finish. The rest of the surfaces show a dark patina’d with pitting and handling marks under the finish. There are also a few handling marks through the finish on the barrel, surface loss on the front edge of the magazine, on the edge of the receiver behind the magazine and on the lower tang. There are light handling marks in the pewter nosecap and rear shoulder along with light tarnish. The screw heads are disfigured and the markings are clear. Overall, this shotgun rates in about Fair condition.
Mechanics: When the hammer is cocked, the bolt withdraws properly, but the cylinder spins freely instead of rotating one position. When the trigger is pulled, nothing happens. The hammer must be pushed down manually to get the bolt to close. The hammer has ¼ and ½ cock notches, but neither was intended as a safety. (When firing the shotgun when at full cock, the movement of the hammer and bolt would sometimes cause the shooter to move slightly – this could be remedied by lowering the hammer slowly manually until the cartridge was fully seated in the chamber and then pulling it back to half cock, and fired from that position). The hammer releases when the trigger is pulled: it just doesn’t move forwards. Also, it looks like the upper tang is cracked half-way across at the stock screw. We have not fired this shotgun.
Box, Paperwork & Accessories: Included with the shotgun are four steel reloadable cases. The steel cases provided a gas tight seal against the chamber. They could hold a paper cartridge and have a primer hand inserted at the back of the case before firing. The cases have been re-finished with a light brown cold bluing and show light pitting under their finish. One still has a fired primer in its primer hole. Three of the cases are in Good condition and one is in Fair condition with a small eroded spot on its front edge.
Our Assessment: The Roper shotgun was the invention of Sylvester H. Roper. He was a brilliant inventor who pioneered in the building of steam driven automobiles and motorcycles (or velocipede as he called them). He also invented a sewing machine and a hot air engine. He was granted a patent for the invention of a threaded shotgun choke and for his revolving rifles and shotguns. This is an early shotgun made when his company was still in Amherst, Mass. Apparently, the shotgun was purchased and engraved by Robert Symon, who was an Englishman who lived in Hermosillo and was a concessionary of the Sonora Mint. He was also one of two partners in a company that received a contract to build the Sonora railroad in about 1879, and then sold out to the Southern Pacific Railroad, who completed it. This shotgun has a four round revolving cylinder. When the hammer is cocked, the bolt withdraws, ejecting the fired cartridge and the cylinder turns to align a new cartridge with the bore. When the trigger is pulled the hammer falls, driving the cartridge into the chamber and firing it. Unfortunately, on this shotgun, the mainspring appears broken, because when the trigger is pulled the hammer must be pushed forwards manually, and when first cocked, the cylinder does not rotate automatically, although it does spin freely. The metal surfaces have been refinished, along with the buttstock. The shotgun is in about Fair condition. Most of the current finish has developed a patina, and there is pitting and handling marks under the finish. There are also spots of thinning on the barrel and receiver, with surface loss on the edges of the receiver and on the lower tang. The wood has a deep gouge on the right side of the buttstock with several thick drips of varnish on the right side and belly of the buttstock. There are also slivers of wood missing around the upper and lower tangs. The bore is gray with light erosion and a ring of moderate erosion near the muzzle. The screw-on choke is present, and the shotgun comes with 4 steel cases of the type used by this shotgun, which are very collectible in their own right. This is a nice find for anyone who collects Ropers. Far fewer of the revolving shotguns were made at Amherst than at Hartford, and there were fewer 16 gauge chambered shotguns than the more popular 12 gauge. This is a somewhat rare shotgun, and a forerunner of all semi-auto rifles and shotguns. We are sure it will appeal to the collectors despite its mechanical condition: someone will have the skills to fashion a mainspring and cylinder spring for this beauty.

RARE Roper Repeating Rifle Company Revolving Shotgun & 4 Shell Cases, MFD 1869-1876 Antique
RARE Roper Repeating Rifle Company Revolving Shotgun & 4 Shell Cases, MFD 1869-1876 Antique