Check the listing for details. MagnetoSpeed V3 Ballistic Chronograph Barrel Mount. ( Msv3hc). Condition: New. Listed at 375.00 USD. Enhance your shooting experience with the MagnetoSpeed V3 Ballistic Chronograph Barrel Mount (Msv3hc). This high-quality accessory is perfect for hunters and shooting enthusiasts who want to take their skills to the next level. The product is designed to accurately measure the velocity of bullets, helping you make precise adjustments to your shooting technique. Crafted by Magnetospeed, a renowned brand in the industry, the MS-V3 model is a top-of-the-line product that is ideal for use in range and shooting equipment. Its easy-to-use design makes it perfect for both novice and experienced shooters. With this product, you can expect accurate readings without worrying about the condition of the item. Add the MagnetoSpeed V3 Ballistic Chronograph Barrel Mount to your shooting gear today and elevate your skills to new heights.