· Displays the exact number of rounds left inside the magazine.
· Displays the total number of shots discharged when installed on the firearm.
· Highly shock- and temperature-resistant polymer body.
· Easy to install. Adds the same weight and mass as a factory grip.
· Uses one CR2016/CR2032 Battery.
· Has an auto dim feature for low light situations.
*It does not detect the round housed in the chamber