en.wikipedia.org/wiki/Firearm

This was major innovation in firearms ammunition, previously delivered ... be fed reliably into the breech by a mechanical action in the firearm.

lawcenter.giffords.org/gun-laws/policy-areas/gun-sales/waiting-periods

Rhode Island – 7 days. California, Rhode Island, and the District of Columbia impose a statutory waiting period on all firearm purchases. Subject to limited ...

www.wvlegislature.gov/wvcode/ChapterEntire.cfm?chap=61&art=7

(7) “Pistol” means a short firearm having a chamber which is integral with the barrel, designed to be aimed and fired by the use of a single hand. (8) “Revolver”  ...

mpdc.dc.gov/page/firearm-registration-general-requirements-study-guide

I. Firearms Eligible for Registration In general, rifles, shotguns, revolvers, and ... Per D.C. Official Code § 7-2502.02, registration of the following firearms is ...

www.atf.gov/firearms/apply-license

Click here for the Application for Federal Firearms License (FFL)- ATF Form 7/ 7CR · Click here for the Application for Federal Firearms License (FFL)- ATF Form ...

www.ask.com/youtube?q=Firearm+7&v=9LZbWAFfJfQ
Jun 14, 2012 ... A retired Naval officer wants a seven barrel black powder shotgun. ... on Discovery | For more, visit http://dsc.discovery.com/tv/american-guns/#.

hosppeds.aappublications.org/content/7/6/303

Firearm-related injuries are leading causes of unintentional injury deaths in .... gun safety in the home, and Table 3 describes 7 studies with null findings. Of note ...

law.lis.virginia.gov/vacode/title18.2/chapter7/section18.2-308.4

Crimes Involving Health and Safety » Article 7. Other Illegal ... of Title 54.1 to simultaneously with knowledge and intent possess any firearm. A violation of this  ...

ajph.aphapublications.org/doi/10.2105/AJPH.78.7.824

We report on the firearms used in 235 suicides in Sacramento County, California, during 1983-85. Handguns were used in 69 per cent of firearm suicides--65 ...