A hard-anodized 30mm tube was utilized, enclosing a high efficiency circuit that allows the sight to be turned on and left on for up to three years using a single battery.
The front lens utilizes a unique band-pass coating, which allows the sight to be used with all generations of night vision devices. The modular QRP2 mount includes a removable spacer that indexes the sight at the optimal height for co-witness with the standard iron sights on AR15/M16/M4 Carbine style weapons. This spacer can be removed to enable the use of the sight on police shotguns or sub-machineguns. The QRP2 mount also incorporates a torque-limiting twist knob that provides the optimal level of pressure on the rail while completely eliminating the possibility of over-tightening. Both the front and rear lenses are recessed within the sight body to provide protection against impact damage, scratches, and fingerprints.
Flip covers are included to further protect the lenses, and a transparent rear lens cover is utilized allowing the user to engage a target with the lens covers closed in an emergency situation. A two Minute of Angle (2 MOA) red dot is utilized to allow maximum accuracy at all distances and under all environmental conditions. Battery life - Day time use: 30 000 h continuous (pos. 7 of 10)