Magnum Research BFR — .45 Long Colt / .410, 7.5″ Vent-Rib Long Cylinder, Stainless Steel

Magnum Research BFR .45 Long

Magnum Research’s BFR (Big Frame Revolver) in the .45 Long Colt / .410 configuration combines heavy-hitting .45 Long Colt performance with the flexibility to run .410 shotgun shells in the same cylinder (model dependent). This Long Cylinder 7.5″ vent-rib stainless model features a stress-relieved, cut-rifled barrel finished in brushed stainless, a vented rib for quicker sight acquisition and reduced glare, and chambering versatility that appeals to hunters, camp defenders, and big-bore revolver enthusiasts. If you’re searching for “BFR .45 Long Colt .410 for sale,” “handgun that shoots .410 and .45LC,” or “big frame revolver vent rib stainless,” this product description is written with those buyer intents in mind.

Overview

The BFR family is built as a magnum-capable platform from the ground up: machined, stress-relieved barrels, beefy stainless frames, and a single-action lockup engineered for long life and repeatable accuracy. The .45LC/.410 long-cylinder model uses a 7.5″ cut-rifled barrel to give the .45 Long Colt solid handgun ballistics while offering the ability to chamber 2½” or 3″ .410 shotshells (model dependent). The vent rib improves sight picture and helps reduce barrel glare for faster target acquisition in the field.

Key features & buyer benefits

• Dual-role chambering: .45 Long Colt primary chambering with the ability to accept .410 shotshells (3″ capacity where specified) — versatile for brush, small game, and defensive tasks.
• 7.5″ cut-rifled barrel: Match-style cut rifling for accurate groups with both jacketed bullets and appropriately-selected slug projectiles or shotshells.
• Vent rib: Reduces glare and provides a clear reference plane for faster sight acquisition—useful in hunting and dynamic shooting scenarios.
• Construction: Brushed stainless steel for corrosion resistance and durable field service.
• Action & capacity: Single-action BFR lockup with a 5-shot cylinder standard for Long Cylinder models.
• Included accessories: Modified choke and wrench included for the .45LC/.410 configuration (to support the .410 capability and choke changes). Note: MRI Weaver-style scope mount is not included with the .45LC/.410 models; confirm mounting options with your dealer.
• Ergonomics & sights: Rubber grip standard for recoil control; factory fixed front and rear adjustable sights for fast alignment and field zeroing.

Practical shooting notes & uses

• Hunting & brush country: Use stout .45 Long Colt loads or .410 slugs/shot loads appropriate for species and local regulations. The .45LC provides good terminal performance in close to moderate distances; .410 gives versatility for small game and close defense.
• Load selection: Try multiple factory loads to determine point-of-impact and reliability. For .410 use only shells and slugs intended for handgun use and the chamber length specified by the model (2½” or 3″).
• Vent rib benefits: Helps maintain a consistent sight plane and reduces reflective glare off the barrel in bright conditions for faster acquisition on moving targets.
• Optics: Unlike most other BFR models, the .45LC/.410 long cylinder is typically shipped without the MRI Weaver mount — check with your dealer for mounting options or gunsmith installation if you plan to run optics.

Maintenance & ownership tips

• Clean the bore, forcing cone, and chambers after shooting—especially after firing shotshells—to prevent residue build-up. Use bore solvents and brushes sized for .45/.410 diameters.
• Inspect the modified choke and wrench components regularly and keep the choke threads lightly oiled when storing to prevent corrosion or seizing.
• Check extractor and cylinder throat condition after heavy use; have a qualified gunsmith inspect any concerning wear or pressure signs.
• Store the revolver in a dry environment and re-check any fitted optics or rail interfaces after firing to maintain zero and mechanical integrity.

Common buyer questions — answered

• Q: Will this model shoot 3″ .410 shells?
  A: Many .45LC/.410 BFR long-cylinder models accept 3″ .410 shells — verify the model’s chamber length before using 3″ shotshells. The product description and headstamp/packaging will indicate 2½” vs 3″ compatibility.
• Q: Is the vent rib functional or cosmetic?
  A: The vent rib is both aesthetic and practical: it reduces glare off the barrel and gives a defined sighting plane for faster target acquisition in bright or variable lighting.
• Q: Does this ship with a scope mount?
  A: The .45LC/.410 Long Cylinder models are commonly shipped without the MRI Weaver-style scope mount (this is an exception in the BFR line). If you require optics, consult your dealer about mounting options or gunsmith installation.
• Q: Can I use heavy .45LC rifle loads?
  A: No — do not use rifle-pressure .45LC loads or any ammunition exceeding published handgun pressure recommendations. Use reputable factory handgun loads or established handgun-specific reloading data; improper loads can be dangerous and void warranties.

Specifications (typical BFR45LC/410 — Long Cylinder, 7.5″)

Specification	Details
Model family	Magnum Research BFR — .45 Long Colt / .410 (Long Cylinder)
Caliber	.45 Long Colt primary; accepts .410 shotshells (model dependent — verify 2½” vs 3″ chambering)
Barrel Length	7.5″
Barrel type	Cut-rifled, stress-relieved with vent rib
Capacity	5 rounds
Action	Single-action revolver
Finish	Brushed stainless steel
Sights	Factory fixed front / rear adjustable
Grip	Rubber ergonomic grip (standard)
Included	Modified choke & wrench (for .45LC/.410 models). MRI Weaver mount typically not included for .45LC/.410 — confirm with dealer.
Shot capability	.410 shot shell / slug compatibility (3″ acceptance where model specifies)
Notes	All specifications are approximate and subject to change. Verify exact chamber length, choke configuration, and included accessories with your dealer before purchase.

Safety & legal reminders

Always follow basic firearm safety: treat every firearm as loaded, keep the muzzle pointed in a safe direction, keep your finger off the trigger until ready to fire, and be certain of your target and what lies beyond. Because this model can accept both .45 Long Colt and .410 shotshells, always confirm the correct ammunition for your particular cylinder/choke setup. Verify federal, state, and local laws regarding ownership, transport, hunting seasons, and shotshell legality before purchase or use. If shipping is required, confirm FFL/transfer requirements with your dealer.

Final thoughts & call to action

The Magnum Research BFR .45 Long Colt / .410 — 7.5″ Vent Rib Long Cylinder is a uniquely versatile big-frame revolver for hunters and shooters who want the option to run both hard-hitting .45LC rounds and .410 shotshells in one platform. Its vent rib, cut-rifled barrel, and stainless durability make it well suited for brush country, camp defense, and specialty hunting.