overpowder
adjEtymology From over- + powder.
1
Engineering, Firearms, Government, Military, Natural sciences, Physical sciences, Politics, Tools, War, Weaponry Serving to hold in the gunpowder.
- […] to allow for the extra space taken up by the special overpowder wad.1908 July 11, “Rubber Sandwich Wads”, in Forest and Stream, volume 71, page 71:
- A two part wad column for use in shotshells is provided which consist of an overpowder component comprising inner and outer concentric cylindrical walls attached to a skirted end plate […]1971, Canada Patent Office, The Patent Office Record, Application No. 085,160:
1 more example
- On firing, some of the hot gases from burning powder were able to bypass the overpowder and filler wads and reach the shot charge.2015, Vincent J.M. DiMaio, Gunshot Wounds: Practical Aspects of Firearms, Ballistics, and Forensic Techniques, Third Edition: