Everything from the propellant, brass case and 144gr FMJ bullet of this 300BLK round is made in Australia, by Australians, to deliver an outstandingly accurate low cost round for high volume shooting at the range or in competitions.
This flat based bullet was designed specifically for the 300BLK cartridge to achieve optimal supersonic performance. For sporting shooters, it offers exceptional
accuracy in AR style rifles.
For serious rifle competition, you’ll be in championship company with MatchKing® bullets. Sierra’s exacting tolerances assure record breaking accuracy you can
144gn ADI FMJ
.223 REM – 69gr Sierra HPBT MatchKing
.243 WIN 70gr Sierra MatchKing
.308 WIN – 135gr Sierra HP MatchKing
.308 WIN – 165gr Sierra SBT GameKing
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