You are here: Home > Products > Components > Rugged chassis > Vyper-14


The VYPER-14 night vision device upgrade chassis is designed to provide a rugged housing replacement for the standard-issue PVS-14. Experience superior environmental protection for your NVD with a simple chassis replacement.


The VYPER-14 replacement chassis can significantly reduce field-related failures incurred through shock, drop, or recoil, as well as damage to electronics from sand, water or dust.

The VYPER-14 is comprised of 44G resin to prevent chassis cracking with reinforced heli-coiled junctures to prevent stripped screws, ensuring your rugged PVS-14 night vision device will continue to perform regardless of the conditions.


Upgrading the PVS-14 with a VYPER-14 NVD chassis can allow in-theater repairs quickly and without significant tooling. The common chassis supports all variants while providing superior tube position retention for rugged, reliable night vision for an economical investment.


System protection Custom gasket rather than generic O-ring
Key benefit Decreased surface compromise risk
Mounting Dual-sided interface points
Repairable Remove / replace optics without disassembling
Chassis strength 44G resin
Augmentation Optical / surface modular
Interface Legacy compatible internally and externally
Surface finish Hard anodize / Ceracoat
Standards compliant MIL-PRF-49324(CR), MIL-PRF-49427(CR) and MIL-STD-810G

 this product is under ITAR Control


Stay up-to-date on new NIGHT VISION SYSTEMS and other news

Want to learn more about DEP and DEP night vision products? Sign up to get periodic email updates on new product releases and where DEP will be showcasing our night vision systems. 

You can also follow us on social media using the links at the bottom of the page.


See our new video that demonstrates how our products work! 

Get notified