(redirected from Jacketed Round Nose)
JRNJournal File
JRNJapan Radio Network
JRNJournal of Research in Nursing (Sage Publications)
JRNJacketed Round Nose (bullets)
JRNJob Reference Number (shipping)
JRNJob Requisition Number
JRNJednotka Rychleho Nasazeni (Czech: Rapid Deployment Unit; online gaming clan; Czech Republic)
JRNJurisdictional Reference Network (Australia)
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References in periodicals archive ?
Some of these pistols are reliable only with full metal jacketed round nose ammunition.
The bullet will accelerate under the force of gravity to a value of approximately 32.2 feet/sec2, and because it is a jacketed round nose, it has a "form factor", or coefficient of 900.
I have also used it to take a black bear with the 117-grain jacketed round nose by Hornady.
different types of 9mm Paragellum ammo were used--Federal 123-grain jacketed round nose, Rio 115-grain JRNs, Pro Load 115-grain JRNs, Hornady/Frontier 124-grain jacketed flat points and 115-grain jacketed hollow points, and Winchester 115-grain Silvertips.