Dry Fire With The Cool Fire Trainer

The Cool Fire system has some pretty major positives for dry fire training. It also has a couple of negatives as well. The biggest positive is you use your gun, with your optic and your trigger press for dry fire training. You replace your barrel with the Cool Fire barrel which makes the gun incapable of firing. Their barrel is enclosed CO2 canister. With a fully charged Cool Fire barrel installed, you press your trigger, and the CO2 causes your slide to articulate in a similar manner to shooting the gun. The two big negatives are the very expensive price, and the fact that the replacement barrel holds very little CO2. You only get 5 to 10 trigger presses before the unit runs out of CO2 and it must be refilled. This is one of the best systems to replicate the true trigger press of your trigger.