Speer Grand Slam 6.8mm, 270 Caliber (277 Diameter) Bullets 150 Grain Jacketed Soft Point with Cannelure Box of 50

Overview

The Speer Grand Slam 150-grain Jacketed Soft Point bullet is designed for hunters targeting medium to large game. These .277-diameter bullets feature a tapered, precision-drawn copper jacket with internal flutes at the nose, fused to a lead core through the Hot Cor process. This construction, combined with a unique jacket-and-core fusion design, ensures symmetrical, consistent expansion upon impact while maintaining high weight retention and integrity when striking bone or hard targets. First introduced in the 1970s, the Grand Slam is suited for handloaders utilizing .270 caliber cartridges. Each bullet includes a cannelure and offers a ballistic coefficient of .378 and a sectional density of .279. The overall length of each bullet is 1.165 inches. Each box contains 50 bullets.

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