CHIAPPA FIREARMS BFR - 45-70 Government - 7.5" - 5 RD

Magnum Research
MPN:
BFR45-707
UPC:
761226028635
$1,382.69 - $1,421.69
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The Magnum Research BFR (Biggest Finest Revolver) in .45-70 Government is a powerhouse single-action revolver built entirely in the USA, engineered from the ground up to deliver raw stopping power, precision accuracy, and legendary durability in a stunning brushed stainless package.

  • Chambered in .45-70 Government — capable of taking game from grouse to grizzly
  • 7.5" precision-grade barrel delivers exceptional accuracy with lead or jacketed bullets
  • All-stainless steel construction offers superior corrosion resistance and long-term durability
  • 5-round cylinder provides reliable capacity in a robust single-action platform
  • Low-profile adjustable rear sights for precise target acquisition at distance
  • Includes MRI Weaver-style scope mount and Hogue one-piece grips for comfort and control

Who This Is For

The BFR is purpose-built for serious hunters, handgun silhouette competitors, and firearms enthusiasts who demand the absolute most from a single-action revolver. Whether you're pursuing big game in dense brush, shooting long-range steel targets, or adding an iconic American-made piece to your collection, the BFR in .45-70 Government delivers the power and craftsmanship to match any challenge.

Magnum Research BFR 45-70 Government 7.5 inch revolver brushed stainless right side view Magnum Research BFR 45-70 Government revolver alternate angle showing cylinder and grip

Specifications

BrandMagnum Research
ModelBFR (Biggest Finest Revolver)
Caliber.45-70 Government
Barrel Length7.5 inches
Capacity5 Rounds
ActionSingle Action
Frame MaterialStainless Steel
FinishBrushed Stainless
GripsHogue One-Piece Rubber
SightsLow-Profile Adjustable Rear / Fixed Front
Optics MountMRI Weaver-Style Scope Mount (Included)
Country of ManufactureUnited States

Frequently Asked Questions

Can the BFR in .45-70 Government handle full-power hunting loads?

Yes. The Magnum Research BFR is engineered as a true magnum platform from the ground up, meaning it is built to safely handle the full spectrum of .45-70 Government loads — from mild cowboy-action loads all the way up to heavy hunting ammunition suitable for large and dangerous game. Always consult your ammunition manufacturer's pressure ratings and follow safe handloading practices if reloading.

Can I mount a scope or red dot on the BFR?

Absolutely. Every BFR comes with an MRI Weaver-style scope mount included in the box, making it straightforward to attach a long-eye-relief handgun scope, red dot, or reflex sight. This makes the BFR an excellent choice for hunters and silhouette shooters who want enhanced accuracy at extended ranges.

How does the BFR compare to other large-caliber single-action revolvers on the market?

The Magnum Research BFR stands apart by offering a fully stainless steel construction, a precision-grade barrel, and factory Hogue grips — features often found only as upgrades on competing revolvers. Its availability in long-cartridge calibers like .45-70 Government, which many competitors do not support, makes it one of the most versatile and powerful production single-action revolvers available today.

Caliber:
45-70 Government
Capacity:
5 RD
Night Sights:
No
Barrel Length:
7.5"
Action Type:
Revolver
Optics Ready:
No
Frame Material:
Steel
Slide Color:
Silver
Frame Color:
Silver