FMA CNC L4G24 Helmet Mount for PVS-15 / PVS-18 Night Vision — Black

The FMA CNC L4G24 is a single-arm mount designed to attach a PVS-15 or PVS-18 night vision device to a helmet, replicating the profile of the WILCOX L4. The compact base and single-arm design keep the total weight at 190 g — a figure that matters on extended operations where neck fatigue accumulates.

The body is machined from aerospace-grade aluminium and hard anodised: the treated surface resists mechanical abrasion better than bare aluminium and holds up to repeated contact with hard surfaces without losing positional accuracy. CNC machining ensures geometric consistency, which on a night vision mount is more critical than on any other accessory — every millimetre of play at the interface translates directly into image drift in front of the eye.

The tilt angle is adjusted via a quick-release lever operable one-handed, even with gloves on. This is the typical trade-off of lever-based systems: adjustment is fast and tool-free, but the hold depends on how the friction is set — in high-vibration environments it is worth checking periodically that the lever is properly tightened. The mount is compatible with the PVS-15, PVS-18 and other devices with an equivalent interface; it is not compatible with the PVS-14, which uses a single-arm interface with a different geometry.

Key points

• Weight of 190 g: the single-arm design and compact base reduce the load on the helmet compared to dual-arm systems, improving balance during extended wear.
• Hard-anodised aerospace aluminium: the treated surface resists abrasion without added coatings that can flake or introduce dimensional play over time.
• Single-hand tilt adjustment lever: allows the device angle to be changed in seconds, even with gloves on.
• Compatible with PVS-15 and PVS-18: the universal interface covers the main binocular devices; verify compatibility with other models before purchasing.
• Not compatible with PVS-14: this is stated explicitly by the manufacturer.

In the box

• FMA CNC L4G24 helmet mount for PVS-15 / PVS-18 night vision