The 223 would be one of the most fired cartridges in Australia. Shooters are always looking for quality, accurate, reliable and affordable ammunition for their 223’s. OSA has provided this with our line of 223 ammunition, MADE IN AUSTRALIA, for Australian shooters.
Sierra BlitzKing bullets are the world’s most effective bullets for predator and varmint hunting. A thin jacket provides outstanding accuracy and the explosive expansion you need!