When precision, heavy-hitting performance and durability are required in a single-action platform, few handguns match the raw capability of a true big-frame revolver. For tactical operators and hunters who need a wheelgun that can handle extreme calibers and deliver consistent accuracy, this revolver family offers a purpose-built solution.

MAGNUM RESEARCH BFR is a five-shot, stainless steel revolver engineered for heavy calibers and long-range accuracy. Available with rifled barrels from 5.5 up to 10 inches and offered in standard or long-cylinder configurations, the BFR pairs a single-action (SA) action with fixed factory front sights and an adjustable rear sight to dial in precise point of impact. Shop this product

Design and Build

The BFR is built from stainless steel with a mirror to bead finish that resists corrosion and stands up to hard use. With a 10-inch barrel, overall length of 17.5 inches and a weight of approximately 4.7 lb, this configuration is optimized for stability and muzzle control with heavy cartridges. Its five-round capacity and big-frame construction make it one of the most durable production single-action revolvers available.

Sights, Barrel Options and Trigger

Factory black fixed front sight and an adjustable rear sight allow fast target acquisition and repeatable zeroing. The cut rifled barrel enhances accuracy with both lead and jacketed bullets. Choose barrel lengths from 5.5″ to 10″ depending on balance and concealability requirements.

Caliber: .4570 Govt and Tactical Applications

The .4570 Government chambering offers tremendous sectional density and muzzle energy suitable for large-game stopping power and defensive scenarios where barrier penetration and energy transfer matter. In a single-action revolver like the BFR, the heavy weight and long sight radius help tame recoil and improve follow-up shot placement. Because the BFR platform supports a range of calibers and two frame sizes, it adapts to roles from big-game hunting to specialized defensive tasks.

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Practical Considerations for Operators

Expect precise, repeatable groups from the 10″ barrel variant, and note the single-action trigger requires deliberate manipulation for maximum accuracy. As a U.S.-manufactured design influenced by other magnum platforms, the BFR is intended for users who prioritize raw power and mechanical robustness over high magazine capacity. At a street price around $1,367.99, it sits squarely in the premium revolver segment for specialized roles.

For an accurate, heavy-caliber wheelgun with proven big-frame construction, check current availability and purchase options at our shop: Check current availability

People Also Ask

What makes this product stand out from competitors?

This product offers superior quality and innovative features that set it apart in the market. Its design focuses on both performance and reliability, making it a top choice for professionals and enthusiasts alike.

Is this product suitable for beginners?

Yes, this product is designed with user-friendly features that make it accessible to beginners while still offering advanced capabilities for experienced users.

What warranty or support is available?

The product comes with comprehensive warranty coverage and excellent customer support to ensure your satisfaction and peace of mind.

How does this compare to similar products in its price range?

This product offers exceptional value for its price point, providing features and quality that typically cost significantly more in comparable alternatives.

What maintenance is required?

Minimal maintenance is required thanks to the product’s durable construction and quality materials. Regular cleaning and occasional inspections will keep it performing optimally.