BUFFALO BORE 45 ACP 255Gr Hard Cast FN (850FPS/ ME 409 ft) 20rd – Limited Offer

Item #—–292576
Style—–BFF-31A/20
UPC—–651815031019
Condition—–New
Manufacturer—–Buffalo Bore
Units Per Box—–20
Caliber—–45 ACP
Weight—–1 lb

Due to popular demand, Buffalo Bore is now offering two heavy .45 Auto Rim standard pressure loads. Both loads feature premium Starline brass and utilize flash-suppressed powder to preserve shooter vision in low-light conditions—an essential consideration, as over 95% of civilian shootings in the U.S. occur in the dark when threats are most active.

These loads deliver ballistic performance equivalent to +P .45 ACP ammunition, yet operate at standard .45 ACP pressures. They are safe for use in any .45 ACP revolver in normal operating condition, including all Colt and S&W Model 1917 revolvers.

Real-world velocity tests were conducted using personal revolvers—not laboratory barrels. Notably, the newer S&W 4-inch Mountain Gun produced velocities nearly equal to older models with longer barrels, demonstrating the tighter tolerances of modern S&W revolvers.

Item #31A – 255gr Hard Cast Flat Nose Bullet:

• 869 fps – S&W Mountain Gun, 4-inch barrel
• 795 fps – S&W Model 325 (Scandium), 2.5-inch barrel
• 880 fps – S&W Model 1917 (1937 production), 5.5-inch barrel
• 875 fps – S&W 1955 Target (25-2), 6.5-inch barrel

Item #31A is engineered for deep penetration without expansion. It is capable of penetrating:

• Stick frame and drywall construction walls
• Both doors of a 2003 Dodge Ram
• The skull of a black bear

This load is ideal for outdoor use, including black bear protection. Expect approximately 27 inches of penetration in live tissue and bone.