Bison

The BISON L2 Fingerprint Trigger Lock's aluminum casing houses a capacitive sensor capable of reading your fingerprint profile at any orientation with 99.999% accuracy and provides 360 degree fingerprint recognition for up to 10 user profiles .With a touch of your finger, the lock pushes apart releasing the trigger in 0.3 seconds. Comes with a pick and drill resistant "butterfly" tumble key lock, increased tensile strength and improved programming. A key override acts as a secondary release mechanism for initial setup and in case of battery drain. *Note- Fits pistols, rifles, revolvers and shotguns with trigger dimensions of 2.67" L x 1.37" H x 0.70" W.