Buffalo Bore Heavy .41 Magnum Outdoorsman 230gr Keith ammunition (Buffalo Bore part no. 16B20) is a big-bore revolver load from Buffalo Bore. Buffalo Bore lists Item 16B at 1,450 fps with 1,074 ft-lbs of muzzle energy, using a 230-grain Keith bullet. The company publishes velocities taken from real guns, and it measured this load at 1,459 fps from a 6.5-inch Ruger and 1,370 fps from a 4-inch S&W Mountain Gun. That gives .41 Magnum shooters a clear idea of what to expect from different barrel lengths. The box holds 20 rounds.

Key Specifications

• The cartridge is .41 Remington Magnum, listed by Buffalo Bore as its Heavy .41 Magnum Outdoorsman load.
• Bullet weight is 230 grains, a heavy bullet for the .41 Magnum.
• The bullet is a Keith style, as Buffalo Bore names it on the Item 16B listing.
• Published muzzle velocity is 1,450 fps, with a listed muzzle energy of 1,074 ft-lbs.
• Buffalo Bore measured 1,459 fps from a 6.5-inch Ruger, which shows what a full-length revolver barrel delivers.
• From a 4-inch S&W Mountain Gun, the same load measured 1,370 fps.
• Each box holds 20 rounds, enough for a range session and a hunting trip.

Frequently Asked Questions

What velocity does Buffalo Bore list for this .41 Magnum load? Item 16B is listed at 1,450 fps with 1,074 ft-lbs of muzzle energy. Buffalo Bore measured 1,459 fps from a 6.5-inch Ruger and 1,370 fps from a 4-inch S&W Mountain Gun.

What bullet does it use? A 230-grain Keith bullet, as listed by Buffalo Bore for Item 16B.

How many rounds are in the box? The box holds 20 rounds.

Buy the Buffalo Bore Heavy .41 Magnum Outdoorsman 230gr Keith Ammo, 20 Rounds

.41 Magnum shooters have few factory loads to choose from, and this Heavy Outdoorsman is Buffalo Bore’s 230-grain Keith option. Pick up a box, then see more handgun ammunition in our Lubbock, Texas catalog. We ship direct with fast, insured delivery.