The MagnetoSpeed V3 Chronograph mounts directly to your firearm's barrel for easy, accurate measurements. Designed to be used on barrels and suppressors from 1/2 inch all the way up to 2 inches in diameter. In addition to the larger diameter tolerance, the V3 also has one inch more clearance in the blast zone to account for longer (up to 3" in most cases) muzzle brakes, flash hiders, etc. The V3 is an improved design that features: an improved display, three-button menu, improved shooting modes with the ability to work with air guns, downloadable firmware updates, compact and rugged display housing, rapid mode with rate-of-fire, redesigned bayonet, and dual data connection points. Kit includes: Display unit, Retractable connection cable, Standard 6ft connection cable, Stainless steel blast shield, Thick and thin rubber V-block spacers, microSD card with adapter, Bayonet sensor, Polymer spacer kit with screw hardware and allen wrench, Heavy duty strap with thumb nut tightener, Hard case with custom cut foam, Alignment rod, and Instructions.

The Shooting Chrony Alpha is an increased feature model that provides one string with 2 to 32 shot memory for easy review and averaging. The Alpha Chrony provides for deleted individual shots with an automatic adjustment of your statistics. Fast set up and take down.

The Shooting Chrony Alpha Master is an increased feature model that provides one string with 2 to 32 shot memory for easy review and averaging. The Alpha Master Chrony provides for deleted individual shots with an automatic adjustment of your statistics. The Master includes a remote display with an 18 ft. cord for easy viewing. Fast set up and take down.

The Shooting Chrony Beta has all of the features of the Alpha model plus a 60 shot memory, divided into 6 individual strings with each string being 2-10 shots. Allows you to unpower the Chrony and take it home and review your statistics. Has a forget button to clear a string and you also change string size. Fast set up and take down.

The Shooting Chrony Beta Master has all of the features of the Alpha model plus a 60 shot memory, divided into 6 individual strings with each string being 2-10 shots. Allows you to unpower the Chrony and take it home and review your statistics. Has a forget button to clear a string and you also change string size. The Master includes a remote display with an 18 ft. cord for easy viewing. Fast set up and take down.

The Shooting Chrony F-1 Master is a base model that provides numbered shot velocities on a remote display with an 18 ft. cord for close-up viewing. The display remains until the next shot is fired. Fast set up and take down.