Hawkesbury River Bullet Company (HRBC) .429 (44 Cal) 240 Grain Round Nose Flat Point Bevel Base (RNFP) Targethawkes (250pk) Height_Low When you use ADI's cases

When you use ADI's cases you will achieve optimal performance and consistency every time

77 – the traditional

The bolt protector has been designed to house the bolt and automatically release the pressure from the spring when inserted

Muzzle Velocity: 2360 fps

Marlin 455 (rear base)

Hawkesbury River Bullet Company (HRBC) .429 (44 Cal) 240 Grain Round Nose Flat Point Bevel Base (RNFP) Targethawkes (250pk) Height_Low When you use ADI's casesHawkesbury River Bullet Company (HRBC) is one of the oldest and most respected hard cast projectile manufacturer in Australia. Available in the following types: Blackhawkes: The original and known proven formula of the HY TEK SUPERCOAT coating system. Copperhawkes: A special HY TEK super slippery performance coating aimed at the extreme high velocity of over 2200 fps. Silverhawkes: The Nostalgic "Western Action' coating, giving all the properties of