Buffalo Bore Heavy ammunition is loaded to be some of the most powerful and highest quality ammunition available in . Buffalo Bore Premium Heavy ammunitions is considered safe to use in any 327 Federal chambered firearm that is in normal operating condition. This ammunition is new production, non-corrosive, in boxer primed, reloadable brass cases.

Owner of Buffalo Bore Tim Sundles on Buffalo Bore Heavy 327 Federal Ammunition:

Our 100gr. JHP, 327 federal load, is the direct result of customer requests for such a load. It is a Full Power 327 Federal load and utilizes a flash suppressed powder, so the shooter will not be blinded by his own gunfire should the hammer be dropped in a low light situation.

As always, Buffalo Bore uses stock over-the-counter firearms to determine our published velocities, so the shooter will know what to expect in the real world. The industry wide use of extra-long laboratory test barrels, that generate unrealistic and exaggerated velocities, is dishonest to the customer. The below velocities were fired from my personal stock revolvers.

1521 fps — USFA Sparrow Hawk, 7.5 inch barrel1466 fps — Ruger Black Hawk, 5.5 inch barrel1315 fps — Ruger SP101, 3 inch barrel