Previous reviewer didn't read the description - A-Zoom StrikerCaps

I just wanted to balance the review above because the person gave 1 star when in reality they did not read the description of the product. Snap caps are meant to eject when racked. These are not snap caps, they are STRIKERCAPS which have the black o-ring and are meant to stay in the chamber. This is a great product for those of us doing dry fire who do not want to pick snap caps off of the floor with each rack while practicing. I still use snap caps for malfunction simulations and reload drills. The key is picking the right tool for the job.