When victory hinges on swift precision, the Mark 5HD Competition Speed Dial emerges as the indispensable ally. With its augmented initial row of numerals, this dial empowers rapid elevation modifications while in the heat of the moment. Attach this finely-tuned accessory to your rifle and you'll instantly surge ahead of competitors right from your opening shots. The Mark 5HD Competition Speed Dial introduces a dual revolution of elevation adjustments, fortified by our exclusive push-button ZeroLock innovation, preventing inadvertent dial shifts. Regardless of whether you sprint, leap or seamlessly transition into your shooting stances, rest assured that your dial remains immobile until you deliberately engage it, safeguarding your precise settings until you're prepared to proceed.