The Cimarron 1878 Coach Gun is a side-by-side 12-gauge shotgun styled after the classic coach guns of the late 19th century. The break-open action keeps operation simple, and the 20-inch barrel length keeps it handy in tight spaces. 
 

Key Specifications 

• SKU: 2024010704 
• UPC: 814230101471 
• Brand: Cimarron 
• Model Name: 1878 Coach 
• MPN: CB187820 
• Chamber: 3" 
• Action: Break Open 
• Capacity: 2 RD 
• Barrel Length: 20" 
• Weight: 8 lbs 
• Sights: Brass Bead Front 
• Grip: Standard Walnut Stock 
• Trigger: Standard 
• Finish Color: Brown (Blued) 
• Condition: New in Box 
   

Detailed Features 

• Break-Open Action: Straightforward to operate: break, load, close. Quick to unload safely as well. 
• Brass Bead Front Sight: Gets you on target fast at typical shotgun distances. 
• Walnut Stock: Standard walnut with a comfortable feel and period-correct look. 
• Blued Barrel Finish: Protects against corrosion and gives the gun its classic appearance. 
• 20-Inch Barrel: Short enough to handle in confined spaces while still delivering full 12-gauge performance.

Owners of the Cimarron 1878 Coach Gun generally like it for what it is: a historically styled, no-frills side-by-side that's fun to shoot and easy to operate. The walnut stock and period-appropriate look get consistent positive comments, particularly from cowboy action shooters and anyone who appreciates the aesthetic of Old West firearms.

At the range, the break-open mechanism is praised for being intuitive. Most users report reliable performance, though a few note that recoil with heavier 12-gauge loads is noticeable given the 8-lb weight. Shorter barrel length limits effective range, which most buyers seem to understand going in.

Pricing comes up in conversations. Some feel it's fair given the fit and finish quality Cimarron delivers, while others compare it to more economical imports and question the premium. Overall the reception is generally positive among buyers who understand the shotgun's purpose.