270 vs 308: Which Is Higher Pressure Depends on the Test
SAAMI rates the .270 at 65,000 psi and the .308 at 62,000 — but by copper crusher both are 52,000. The real difference is 13 inches of drop at 500 yards.
SAAMI rates the .270 at 65,000 psi and the .308 at 62,000 — but by copper crusher both are 52,000. The real difference is 13 inches of drop at 500 yards.
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Published by Brand Avalanche Media, Inc.
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