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LR308 DPMS Pattern High Pressure vs Standard Bolt!

NVDESERTPETE
NVDESERTPETE - 371 Views
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371 Views
Published on 02 Apr 2023 / In Firearms

The reason for the 'High Pressure" design was to give more support at the primer area of the cartridge. The smaller firing pin diameter was to reduce primer cratering, piercing and popped primers especially for the 6.5 CM rounds. This was less of a problem with 308.

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