The first module of the ISS was launched into space in 1998 and the initial construction of the station took about two years to complete. Human occupation of the station began on November 2, 2000. Since that time, the ISS has been continuously occupied.
rimfire. ( 1 of a cartridge) having the primer in a rim encircling the base. Compare center-fire (def 1). ( 2 of a firearm) designed for the use of such cartridges.
Rimfire Sporter is an informal games match that introduces shooters to a course of fire akin to match competition yet conducted at a pace conducive to new shooters. The match is fired with off-the-rack, bolt-action or semi-automatic .22 caliber rifles (max 7.5 lbs. weight).