The AX14-PRO is an articulating polymer arm that mounts a single AN/PVS-14 or similar night vision monocular to a helmet. It attaches to an industry-standard dovetail helmet mount. A friction-based mechanism lets the user swing the monocular in front of either the left or right eye and adjust for interpupillary distance.
A knuckle built into the arm lets the monocular swing away from the eye temporarily. It also stows tightly against the helmet on both the left and right side. The knuckle has stainless steel washers for smooth, consistent movement. The inner arm sweeps slightly rearward, which positions the eyepiece closer to the eye and suits larger helmets.
The arm is made from a high-performance Arkema polymer that is impact resistant and meant to absorb shocks and return to shape instead of fracturing. All hardware is passivated 316 stainless steel and mil spec anodized aluminum for salt water corrosion resistance, and the arm is maritime rated. Multiple anti-rotation features keep the monocular from rotating and loosening with vibration. A tether attachment point on the rear secures the system.
- Compatible devices
- Milspec AN/PVS-14 monocular; Photonis Vyper-14 chassis for AN/PVS-14; AB Night Vision MOD3 monocular (autogain version only); Knight's Armament M-14 alloy chassis for AN/PVS-14
- Helmet mount
- Dovetail style only; not compatible with bayonet style
- IPD range
- 55-75 mm
- Materials
- High-performance polymer from Arkema; mil spec anodized aluminum; 316 stainless steel
- Finish
- Black
- Weight
- 0.9 oz / 26 g assembled
- Dimensions
- 3.5 x 1 x 1.25 in
- Combined weight
- About 11.8 oz with a milspec PVS-14 (L3 unfiled 11769 tube, no battery, eyecup retaining ring, rubber eyecup or demist shield)