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: This 130gr., hard cast, 327 Federal load, is the direct result of customer request for such a load. It is designed primarily as an ‘outdoor’ load as it penetrates deeply and does not expand. This load utilizes flash suppressed powder, so the shooter will not be blinded by his own gunfire should he need to fire in low light situations.

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 practice of using 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, out-of the-box revolvers.

1.1450 fps USFA Sparrow Hawk, 7.5 inch barrel2.1391 fps Ruger Black Hawk, 5.5 inch barrel3.1291 fps Ruger SP101, 3 inch barrel