Buffalo Bore Ammunition 460 Rowland 255 Grain Hard Cast Flat Nose Box of 20
You must be 21 years or older to order ammunition. Ammo must ship UPS ground. Due to Department of Transportation regulations, we cannot accept returns on ammo. Please check local laws before ordering.
Owner of Buffalo Bore Tim Sundles on 460 Rowland Ammunition:
The 460 Rowland, as we load it, is squarely at mid-44 magnum power levels. This means that a person can now carry a 1911 style combat pistol that has the power of a 44 mag. revolver, but is slimmer, faster to reload, faster to shoot and holds nine rounds instead of a revolver's six. The 460 Rowland casing is simply a 45 ACP case that has been slightly lengthened so it won't chamber in a 45 ACP chamber. It also has a stronger web area in the casing, so as to avoid "blow outs".
To acquire 460 Rowland test guns, I sent two of my 1911 45 acp pistols to Clark Custom Guns and had them install their 460 Rowland conversion kits. To date the converted 1911's work great. I can fire a 255gr. hard cast bullet @ 1300 fps or a 230gr. FMJ-FN bullet @ 1350 fps. What a great "woods" pistol that still maintains combat pistol qualities.
We are using flash suppressed powders in each 460 Rowland load, so that if you have to shoot in the dark, the muzzle flash will not blind the shooter and we feel this feature is a big tactical advantage.
Note my real world velocities (below) from real world pistols, not laboratory test barrels.
Colt series 70 govt. mod. 5 inch with Clark 460 conversion
Colt 2009 circa Gold Cup govt. Mod. 5 inch with Clark 460 conversion
It should be noted that my 460 Rowland conversions are Clark Custom conversions. I did not try this ammunition in conversions manufactured by anyone other than Clark. This ammunition was reliable and safe in my test conversions, but I cannot verify the reliability or safety of this ammunition in conversions done by anyone other than Clark Custom.
- Cannot ship via air
- Cannot ship via USPS
- Cannot ship to PO Box
Thank you! Your valuable feedback helps improve our product information and offering.
Caldwell Orange Peel Targets 8" Self-Adhesive Bullseye
$3.99 - $49.99List Price: $5.49 - $52.99 Save up to $4.00 (22%)
NRA Official Pistol Targets B-16 25 Yard Slow Fire Paper...
Remington Rem Oil Gun Oil Aerosol
$5.19 - $7.99
MidwayUSA Compact Competition Range Bag
$39.99 - $49.99Sale List Price: $69.99 Save up to $30.00 (43%)
Hoppe's BoreSnake Bore Cleaner Pistol
Howard Leight Leight Plugs Ear Plugs (NRR 30 dB)
$3.99 - $24.99
Cor-Bon Hunter Ammunition 460 Rowland 230 Grain Full Metal...
Federal Power-Shok Hunting Ammunition 357 Magnum 180 Grain...
Buffalo Bore Ammunition 460 Rowland 230 Grain Jacketed Hollow...
Hornady Custom Grade New Dimension Bullet Seater Die 45-70...
SBR Ammunition 458 SOCOM 300 Grain Hornady InterLock Round...
Buffalo Bore Ammunition 460 Rowland 185 Grain Jacketed Hollow...
Buffalo Bore Ammunition 480 Ruger 370 Grain Lead Long Flat...
Lyman Neck Expander M Die 45 Caliber Handgun