Presslug 5.54mm / 0.218" GMI Hollow Point Slug DIY Dies

Описание к видео Presslug 5.54mm / 0.218" GMI Hollow Point Slug DIY Dies

* 42CrMo4 German steel for the inside chamber, heat treated to ~58 HRC
* 1mm exit hole
* Hard turning on a broken HSS tap (full hardness state)
* The needle was made out of a hard chrome shaft
* The male shaft was made out of high carbon steel (not treated to extend the lifetime of the inside chamber)
* Presslug original pressing footage was used as I did not make a suitable setup for the press
* The displayed slugs are the actual slugs made from the DIY dies

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