Referenced by|
| US4965952 | 6 Jul 1989 | 30 Oct 1990 | | Safety plug for the firing chamber of a weapon | | US5048421 | 6 Aug 1990 | 17 Sep 1991 | Olin Corporation | Combustible cartridge case base | | US5097613 | 26 Oct 1990 | 24 Mar 1992 | | Safety plug for the firing chamber of a weapon | | US5121692 | 18 Aug 1989 | 16 Jun 1992 | | Non-lethal, non-penetrating training bullet and cartridge with impact marking capability | | US6250008 | 10 Sep 1999 | 26 Jun 2001 | Safe Tech, Inc. | Firearm safety plug |
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