As American as 45Auto, .223Rem (5.56x45) has been the standard round of the US military for over 55 years. Developed for the original AR-15, .223 Remington has become one of the most popular sporting rounds with shooters and hunters in the United States. This lightweight, high-velocity round lends itself to being chambered with various styles of rifles from bolt action to semi-auto and belt-fed.
Barnaul - 223 REM HP 55GR 20 ROUND
|Muzzle Velocity V0 ft/sec||3,261|
|Muzzle Energy E0 J ft/lb||1,299|
|Max Powder Pressure Bar (lb/inch2)||58,015|
|Cartridge Max Length||2.26"|
|Cartridge Average Weight||164 gr|
|Rounds per Box||20|