> >> Screwed breeches of the Welin or de Bange type are only used with > >> bagged charge guns. They both use a de Bange obturator for sealing > >> whereas a brass-case gun used the case for obturation. > >> This might mean they need no lead, but the pictures seem to indicate > >> one. > > Krupp sometimes used the Welin style interrupted thread with the Elswick > cone for a quicker action. It is easy to fire 15 rounds per minute.
I would guess 15 rounds per minute is for sliding block and a queue of personel inserting ammunition is needed to get the 15 rounds per minute. ------------------------------------------------------------------------------ Site24x7 APM Insight: Get Deep Visibility into Application Performance APM + Mobile APM + RUM: Monitor 3 App instances at just $35/Month Monitor end-to-end web transactions and take corrective actions now Troubleshoot faster and improve end-user experience. Signup Now! http://pubads.g.doubleclick.net/gampad/clk?id=272487151&iu=/4140 _______________________________________________ Emc-users mailing list Emc-users@lists.sourceforge.net https://lists.sourceforge.net/lists/listinfo/emc-users
