The Magnum Research BFR (Big Frame Revolver) in .45-70 Government (MPN BFR45707) is billed as the biggest, finest revolver on the market, entirely manufactured in the U.S. and designed as a magnum from the ground up, much like the legendary Desert Eagle pistol. Magnum Research builds the BFR entirely from stainless steel with a cut-rifled barrel for unmatched accuracy with lead or jacketed bullets, fitting black grips over the 7.5-inch barrel. The revolver mounts a fixed front sight paired with an adjustable rear sight and holds 5 rounds in a single-action cylinder. Among the most powerful production single actions in the revolvers category, the BFR favors hunters who want everything from grouse to grizzly-sized power in a single-action revolver.

Key Specifications

• Chambered in .45-70 Government.
• Rifled with a 1-in-14-inch twist rate for accuracy downrange.
• Features a 7.5-inch, cut-rifled, brushed stainless barrel.
• Built entirely in the USA from stainless steel.
• Fitted with black grips.
• Sighted with a fixed front and adjustable rear sight.
• Holds 5 rounds in a single-action cylinder.
• Shipping weight of approximately 5.8 pounds.
• Overall length measures 15 inches.
• The single-action mechanism follows the proven Ruger Blackhawk-style platform.

Frequently Asked Questions

What makes the BFR unique? It is one of the most powerful production single-action revolvers made, designed as a magnum from the ground up.

Where is the BFR manufactured? Entirely in the United States.

Buy the Magnum Research BFR .45-70 Government

Serious big-game stopping power in a single-action revolver is exactly what the BFR delivers. Order it from our Lubbock, Texas gun shop for fast, insured shipping to your FFL.