| 摘要 |
A fastening, designed to attach a primer (5) to the body (2) of a grenade (1), comprises a support (9) with a thin cylindrical wall (10) having its upper edge (11) crimped over the primer. A fastening, designed to attach a primer (5) to the body (2) of a grenade (1), comprises a support (9) with a thin cylindrical wall (10) having its upper edge (11) crimped over the primer. The support can be cup-shaped, with its base (12) welded to rods (6) passing through holes (13) in the upper wall of the grenade, or tubular and welded to the grenade's outer wall, e.g. to a shoulder.
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