Battlegrip Model BGV-ITI is designed to use Insight Technologies, Inc. pressure switches as used on the PEQ-2 and ATPIAL lasers. The BGV-ITI is standard issue in the SOPMODII Kit. This rugged grip has all of the features found in the original BGV-MK46. Dual locking bar system Integrated pressure switch pocket for Insight Technologies brand pressure switches Waterproof internal storage compartment