Magnum Research BFR Long-Cylinder .45-70 Gov't Stainless SA Revolver, 8 in Barrel, 5-Shot
This Magnum Research BFR Long-Cylinder revolver stands out for its powerful .45-70 Government chambering, robust stainless construction, and non-fluted 5-shot long cylinder. It features a cut-rifled, hand-lapped barrel with a recessed crown, fully adjustable iron sights, and a top strap drilled and tapped with plug screws installed. Made in the USA, it is in very good overall condition with an excellent, mirror-bright bore.
Condition
Overall Condition: Very good condition, showing only light, superficial signs of prior handling or use.
Bore Overall Condition: Excellent - Clean, mirror finish, no signs of wear.
Bore Rifling: Excellent Rifling - Sharp lands and grooves.
Specific Condition Notes: Minor scratches and blemishes are present on exterior surfaces. The rear of the cylinder shows scratching. There is minor scorching around the forcing cone and on the cylinder face.
What's Included
- Optic Mount: BFR scope base/rail with mounting hardware (sealed bag)
- Lock: Lock
- Manual: Manual
- Box: Factory cardboard box with label
The BFR Long-Cylinder configuration is purpose-built for cartridges like the .45-70 Government, pairing a non-fluted 5-shot long cylinder with single-action-only operation. An external hammer and a transfer-bar safety system allow all chambers to be carried loaded while maintaining the classic SA manual of arms.
The stainless steel barrel is cut-rifled, hand-lapped, and finished with a recessed crown per MRI, delivering a precise bore and clean crown geometry. Barrel length is 8 inches, offering substantial sight radius and complete combustion for the .45-70 Gov't cartridge.
Sighting equipment is straightforward and robust: a black ramped front sight and a fully adjustable rear sight. The top strap comes drilled and tapped from the factory with plug screws installed, and a matching BFR scope base/rail with hardware is included for easy installation if desired.
Construction is all stainless with a brushed finish on the frame, cylinder, and receiver. Practical details include an under-barrel ejector rod housing with a knurled plunger head and a black one-piece rubber grip with the BFR medallion. The barrel is marked "Magnum Research, Pillager MN 45/70 Gov't."
As a BR-prefix example, this model is eligible through MRI for a factory-fitted .450 Marlin cylinder, providing a notable compatibility option via the manufacturer’s service.

