Eley Semi-auto Benchrest Precision ammunition benefits from the engineering expertise behind the industry's leading .22LR target round - ELEY tenex. Continuous research and development into semi-automatic target shooting has created a round with superior precision. This is because ELEY understands accuracy, consistency and reliability is the only way to win a benchrest match. As such, the Benchrest Precision cartridge features ballistic characteristics to outperform the rest and dominate in the most demanding conditions. This ammunition is new production and non-corrosive.