From the Intelligun website:

Intelligun^® is a fingerprint locking system which completely locks your gun, unlocking it immediately only for you and for your authorized users.

• No change to your gun’s basic shape, weight, look or feel.
• No actions needed to unlock — just hold your gun normally.
• Relocks right when you let go of your gun.
• Manual keyed override, allowing you to disable the Intelligun layer of safety with a key.
• Available for order now on a model 1911 handgun.
• Retrofit kit and additional handgun models coming soon!

www.intelligun.com.

Chris Cheng is History Channel’s Top Shot Season 4 champion. A self-taught amateur turned pro through his Top Shot win, Cheng very much still considers himself an amateur who parachuted into this new career. He is a professional marksman for Bass Pro Shops who shares his thoughts and experiences from the perspective of a newbie to the shooting community. www.TopShotChris.com.