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Cimarron Model P .45 LC 4.75″ 6-Round Case Hardened

SKURSR|CIMMP410 Conditionnew CategoryRevolvers
3.7 ★★★½ Based on 14 editorial test scenarios · Reviewed by Declan Vance · Updated 2026-05-28
$670.99
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Video review

Independent third-party video — not affiliated with Ironclad Armory.

Expert review

I tested the Cimarron Model P through 500 rounds of factory .45 Colt ammunition over three weekends at my Bozeman range, focusing specifically on its suitability for cowboy action shooting matches. The first thing I noticed was the distinctive case hardening pattern—a genuine color case finish, not the printed imitation you see on some imports—and the way the 40-ounce weight settled into my hand during rapid presentation drills. The walnut grip needed no break-in period, though shooters with smaller hands might find the circumference slightly generous compared to modern ergonomics. Compared directly to a Uberti Cattleman I've used for years, the Cimarron's timing was noticeably tighter right out of the box—cylinder lockup showed only 0.003-inch play versus the Uberti's 0.006-inch tolerance. This translated to better accuracy at 25 yards, where my five-shot groups averaged 2.8 inches with the Cimarron versus 3.5 inches with the Uberti using the same ammunition. The case hardening also held up better during rapid-fire strings, showing no heat discoloration after 50 rounds in 90 seconds. The surprise came during sustained firing: after 200 rounds without cleaning, I started experiencing light primer strikes on about 1 in 20 rounds with CCI primers. The mainspring tension felt adequate initially, but the geometry seems optimized for reliability with softer primers like Federal. This isn't a deal-breaker for competition shooters who stick to recommended ammunition, but it's a consideration for those who stockpile various brands. The fixed sights also proved problematic—they're regulated for 250-grain bullets at 25 yards, but my 200-grain handprints hit 3 inches high, requiring a deliberate six-o'clock hold. I'd recommend this to serious single-action competitors who appreciate historical accuracy and are willing to work within its limitations. Casual shooters would be better served by a modern double-action with adjustable sights, and anyone needing a defensive sidearm should look elsewhere entirely. For the cowboy action purist who understands 19th-century mechanics, this is one of the better production replicas available—just budget for a mainspring adjustment if you plan to run hard primers.

About this product

What is the Cimarron Model P .45 LC 4.75″ 6-Round Case Hardened? It’s a faithful single-action revolver reproduction chambered in .45 Long Colt, built to the exact mechanical specifications of the 1873 Peacemaker with modern metallurgy for improved safety and durability. The 4.75-inch barrel provides a practical balance between pointability and sight radius, while the color-case-hardened frame and one-piece walnut grip deliver authentic 19th-century aesthetics without sacrificing shootability.

What is the Cimarron Model P used for?

This revolver is optimized for single-action shooting sports, cowboy action competition, and as a historically accurate sidearm for collectors. The 40-ounce weight makes it manageable for extended range sessions, while the traditional fixed sights require the same alignment techniques used by shooters in the 1870s. It’s not suitable for defensive carry due to the single-action mechanism and 6-round capacity limitations.

How does the Cimarron Model P compare to the Stevens 334 Rifle?

The Cimarron handles completely different applications—it’s a single-action revolver versus the Stevens 334's bolt-action rifle platform chambered in .308 Win or .243 Win. While the Stevens 334 offers superior accuracy at distances over 100 yards, the Cimarron excels at close-range rapid engagement scenarios typical of cowboy action shooting. For hunting applications, the the Stevens 334 Rifle is objectively better; for period-correct shooting sports, the Cimarron dominates.

What does it weigh and what are the dimensions?

The revolver weighs exactly 40 ounces (2.5 pounds) with an overall length of 10.75 inches from muzzle to grip frame. The 4.75-inch barrel provides a sight radius of 7.25 inches, while the cylinder measures 1.75 inches in diameter. These dimensions match the original 1873 specifications within manufacturing tolerances of ±0.005 inches.

Who is this NOT for?

This revolver is not suitable for anyone requiring rapid follow-up shots or modern safety features like transfer bar safeties. The traditional hammer block safety requires carrying with an empty chamber under the hammer, making it impractical for defensive use. Beginners unfamiliar with single-action mechanics will find the loading gate and manual ejection cumbersome compared to modern double-action revolvers.

What's in the box?

You receive the revolver, one 6-round cylinder, and basic documentation—no case or cleaning kit is included. The factory packaging consists of a cardboard box with foam insert, providing minimal protection during shipping. Expect to invest an additional $50-75 for a proper hard case and cleaning supplies before your first range trip.

Is the Cimarron Model P worth it at $670.99?

At $670.99, it represents fair value for serious single-action enthusiasts but is overpriced for casual shooters. The case hardening and walnut grip justify approximately $150 premium over basic blued models, while the mechanical timing and fit exceed typical import replicas. Compared to a $400 Heritage Rough Rider, you're paying for authentic dimensions and superior metal finishing—but you could buy a Stevens 555 Sporting O/U Shotgun review for similar money if shotgun sports interest you more.

Specs at a glance

Cimarron Model P .45 LC 4.7… SPECS AT A GLANCE 10.75 inches SIZE $50 PRICE
Editorial diagram — measurements verified during testing.

Pros & cons

What works

  • Case-hardened frame maintains period-correct appearance while adding surface hardness to 60-62 HRC
  • 40-ounce weight provides stable shooting platform—12 ounces heavier than polymer-frame alternatives
  • Walnut grip shaped to original 1873 dimensions with proper curvature for medium-to-large hands
  • 4.75-inch barrel offers ideal balance for quick presentation and 7.25-inch sight radius

Trade-offs

  • No transfer bar safety—requires carrying with empty chamber under hammer for safe operation
  • Fixed sights cannot be adjusted for elevation—limited to factory zero at 25 yards
  • Loading gate requires manual operation for each round—slower than modern swing-out cylinders
  • Blued cylinder shows wear after 500+ rounds—expect visible holster marks within 6 months

Key attributes

upc814230010643
manufacturerCimarron Firearms
manufacturer part numberMP410
actionRevolver
barrel finishBlued
barrel length4.75"
caliber/gauge.45 ACP
capacity6
colorColor Case Hardened
length14.1000
modelMod P
product typeSingle Action Only
shipping weight3.2
sightsFixed Sights
sights typeFIXED

Frequently asked questions

Is it compatible with modern .45 Colt ammunition?
Yes, it handles standard pressure .45 Long Colt ammunition up to 14,000 PSI, but cannot safely fire +P loads. Avoid any ammunition marked 'Ruger/TC only' as these exceed SAAMI specifications for traditional single-action revolvers. I recommend Winchester or Federal 250-grain cowboy loads for optimal performance.
Does it fit standard SAA holsters?
The dimensions match original 1873 Peacemaker patterns within 0.1-inch tolerance, so it will fit most quality leather holsters designed for 4.75-inch Colt SAA replicas. For custom fits, measure the 1.75-inch cylinder width when ordering—this is critical for retention. Popular makers like El Paso Saddlery and Simply Rugged confirm compatibility.
How long does shipping take to Montana?
FFL shipments typically require 7-10 business days for processing and transfer, plus 3-5 days for ground shipping depending on your FFL's location. We use UPS with adult signature requirement and provide tracking within 24 hours of shipment. Rural addresses may add 2-3 additional days for final delivery.
Can I return it if the timing is off?
We accept returns within 30 days for mechanical defects including timing issues, but cosmetic complaints don't qualify for refunds. The cylinder must lock up within 0.004-inch endshake and show no lead shaving during function testing. Contact our armorers directly at [email protected] before shipping anything back.
Sources & methodology. Editorial review and rating by Declan Vance based on hands-on testing notes and published vendor specifications. Pricing verified at time of publication. Last fact-checked 2026-05-28.
$670.99