The Cimarron 1858 New Model Army Revolver in .38 Special with a 7.375" barrel bridges Old West aesthetics with practical modern cartridge shooting. This reproduction revolver draws its lineage from the original Remington New Model Army, a workhorse sidearm that saw service in the Civil War and beyond. Cimarron has refined these replicas for shooters who want authentic period handling without the complexity of black powder—you get the iconic look and feel of a classic 19th-century revolver chambered in .38 Special, a cartridge that's manageable, affordable, and reliable for sport shooting, cowboy action competitions, and historical reenactment.
What sets Cimarron's version apart is attention to detail. The 7.375" barrel is long enough to deliver consistent velocity and sight radius, while the full-length ejector rod lets you clear spent cases quickly. The revolver is built to handle modern metallic cartridges—a leap forward from the cap-and-ball originals—so you load, shoot, and reload without the mess and time investment of black powder. Whether you're drawn to this platform for its historical significance, its role in cowboy action shooting, or simply because a well-balanced .38 Special revolver is a joy to shoot, the 1858 New Model Army delivers authentic function in a package that feels right in your hand.
Cimarron's reputation rests on building replicas that don't just look the part—they work like the real deal. This revolver respects the original Remington design while accommodating modern shooters' expectations for reliability and ease of use.
| Manufacturer | Cimarron Firearms Co |
| Model | 1858 New Model Army |
| Chambering | .38 Special |
| Barrel Length | 7.375" |
| Ejector Rod | Full-length |
| Action Type | Single Action Revolver |
The original 1858 Remington New Model Army fired black powder and percussion caps. Cimarron's version is converted to fire modern metallic cartridges—in this case, .38 Special—making it far simpler to load, shoot, and maintain. You get the authentic look and handling characteristics of the 1858 design without the complexity of black powder operations.
Cimarron offers the 1858 New Model Army in multiple barrel lengths. The 7.375" barrel on this model provides a good balance between sight radius, velocity, and overall handling. Longer barrels are available in other configurations if you want to explore different options.
Yes. Cimarron builds this 7.375" model specifically for .38 Special. The cartridge is mild-recoiling, widely available, and affordable—making it ideal for sport shooting and competition. Other Cimarron 1858 configurations are available in different calibers like .45 Colt and .44-40 if you prefer those options.
The product information provided covers the revolver itself. For details on any included accessories, cases, or documentation, contact Bosque Outdoors directly.
Firearm Shipments:
To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.
We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.
We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.
Email: [email protected]
Cimarron Firearms Co
Cimarron Firearms Co
Cimarron Firearms Co
