Cimarron 1878 Coach Gun 12ga 20in 3in Chamber Side-by-Side

Cimarron Firearms 1878 Coach Gun — Side-by-side shotgun. The Cimarron 1878 Coach Gun is a 12 gauge, side-by-side double-barrel shotgun intended for field shooting and historical shooting applications. It accepts 3-inch shotshells and holds two rounds.

This model provides a traditional coach-gun configuration with exposed (working) hammers, a fixed walnut field-style stock with pistol grip, and a schnable forearm. With 20-inch barrels and a brass bead front sight, it is suited to close-range field use, range work, and period-correct re-enactment shooting.

• Gauge: 12 gauge; chambered for 3″ shotshells.
• Barrel length: 20 inches (side-by-side double barrels).
• Capacity: 2 rounds (two-shot side-by-side configuration).
• Action: Side-by-side break-open with exposed operating hammers.
• Stock: Fixed field-style walnut stock with pistol grip; stock finish listed as walnut.
• Sights: Brass bead front sight for quick target acquisition at close ranges.
• Weight: Approximately 8 lbs; overall length listed as 36 inches.

Specifications & Construction

Materials and finish: barrels and metal components are listed with a blued finish; barrels are steel. Stock material is walnut with a brown wood finish. The shotgun is a break-open, double-barrel design with fixed wooden forearm.

Dimensions: barrel length 20 in; overall length 36 in; listed weight ~8 lbs. Chamber supports 3-inch shells. Checkering and recoil pad are not included. Swivel studs are not fitted. Internal choke tubes are not included.

Compatibility & Intended Use

Designed to use standard 12 gauge shotshells up to 3″ in length. Typical setups include classic field shooting, range use, historical reenactment, and sporting applications where a traditional side-by-side coach gun is appropriate. This model does not include internal choke tubes or swivel studs for sling attachment.