| 摘要 |
A primer including a primer head assembly and a hollow tubular one-piece body attached thereto. The outer surface of the body tapers to its smallest diameter at the forward end thereof and also includes a screw driver tip at its forward end to assist in the insertion of the primer into the propellant charge within the cartridge case as the primer is being attached to the cartridge case. The body is a high temperature, high glass high carbon composite thermoplastic material.
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