Magnum Research BFR4570B BFR Long 10" 5-Round Stainless Revolver

The Magnum Research BFR Long Cylinder Extra Large 45-70 Government 5-shot revolver represents the premium tier of large-frame magnum handguns, purpose-built for hunters, wilderness professionals, and long-range precision shooters who demand uncompromising power and accuracy. Manufactured entirely in the United States with a precision-grade stainless steel barrel, this 10-inch long cylinder model delivers the ballistic performance of a rifle cartridge in a hand-portable package optimized for big game hunting and extended-range target work.

The 45-70 Government chambering offers commanding stopping power and energy retention at distance, making it effective for elk, moose, and dangerous game where extended effective ranges and deep penetration are operational requirements. The 10-inch barrel maximizes velocity and sight radius while remaining manageable in rough terrain. A brushed stainless steel construction throughout the barrel, cylinder, and frame resists corrosion in wet hunting conditions and high-altitude environments. The exposed hammer facilitates precise single-action trigger control critical for long-range accuracy, while the Bisley white laminate grip provides secure purchase under recoil and thermal extremes. Total weight of 6.17 lbs supports extended carry without fatigue.

This revolver addresses the specific needs of hunters pursuing large, dangerous game at ranges where conventional rifle scopes become impractical, and operators requiring a backup sidearm capable of neutralizing threats that center-of-mass rifle rounds may not reliably stop. The 5-shot capacity reflects the magnum-grade power curve—each round carries sufficient energy that rapid follow-up shots are rarely tactically necessary. The BFR platform has established itself as the industry standard for ultra-premium, US-manufactured large-frame magnums, setting the reliability and accuracy benchmark that other manufacturers reference.

Buyers selecting a BFR 45-70 Government should confirm compatibility with appropriate holsters rated for large-frame magnums, verify ammunition availability in their region, and understand that the 45-70 Government round generates substantial recoil requiring proper shooting technique and conditioning. This is a specialized instrument for experienced shooters.