Customer Ratings & Reviews

It fits on any NERF blaster with an N-Strike barrel attachment on the muzzle. I used it with Modulus ECS-10 and Regulator, N-Strike Elite RapidStrike, StratoHawk, Stryfe, Elite 2.0 Turbine and Phoenix. It has a red LED backlight. Very easy to read. I read it records fps (feet per second) higher than a real ballistics chronograph but even so it's consistent. It doesn't record an average fps of a number of shots like a real chrono does. It's ammo counter can count shots as they're fired or you can enter how many you're going to shoot and it counts down which is fun to watch sort of like the movie Aliens. It's consistent readings so after a while you know the general results. In that case it outgrows it's usefulness. However for $20 it more than pays for itself. It's heavy with the batteries but doesn't really feel that heavy on the blasters. Additional Notes: Most of my small Jolts and some standard sidearm blasters and can be aligned by hand to shoot darts thru the ChronoBarrel despite not having an N-Strike barrel attachment. A magazine (clip) can be slid onto the bottom tactical rail. A little loose but only falls off if you tilt it down. The darts are white but not glow-in-the-dark (they're not supposed to be) Purchasing Note: I double checked with Best Buy via chat that I would be reciving the ChronoBarrel and not the Targeting Kit since the page shows both and another reviewer got the Targeting Kit when he wanted the Chrono.

I had already purchased the original gun as a xmas gift for 3 of my grandsons and then saw this. They loved having this additional item, it worked well and they had a ball opening and playing with this together.

Perfect addition to nerf gun. Shipping was really fast.

This is an add on for the nerf n-strike system. It adds more fun for the kids when playing.

I bought this expecting it to be the Nerf Modulus ChronoBarrel, as seen in the default photo provided. However, as listed in the product title, "styles may vary". Little did I know that a different "style" would mean a completely different product. What I received was the Nerf Reflective Targeting Kit, which is also under the Modulus line, but again, a different product. This is not an easy thing to realize when at quick glance, the product photos provided seem to be more pictures of the ChronoBarrel, as both products have the same "paint" style. Anyway, I ended up returning this product, which, while probably functioning, was not the product I wanted.

Perfect, does exactly what I wanted it to and provides very consistent readings.