The FAST Series' L110 Combat IV ballistic helmet weighs ACH and stops 7.62 x 51 mm M80 NATO at 2200 fps. To add to its high ballistic performance, it also features a V50, 17-grain FSP ≥ 3281 ft/sec (1000 m/sec). It is made from Ultra High Molecular Weight Polyethylene material (UHMWPE) and is designed for wearers who may encounter high threat situations. It is designed to integrate seamlessly with communications, gas masks and goggles. Standard features include the Safe Stealth suspension system.

High-cut, mid-weight, ballistic shell constructed from one-piece aramid.
A proven benchmark high-cut helmet, it features the OPS-Core suspension/retention system and comprehensive mission-configurable features.
Features 3-point skeleton shield for universal compatibility with most NVG mounts, ARC rail with hook-and-loop bungee cord, and external VELCRO® brand loops.
Expandable design allows compatibility with visors, chinstraps, pistol masks, and ballistic decals.
Compatible with in-ear communication devices for increased mission compatibility.

Specifications

NIJ Threat Level

NIJ 0101.06 Level IV Threats (9mm FMJ/44 mag @ 1400-1450 ft/sec)

Special Threat Rifle Testing

7.62 x 51mm NATO M80 Ball V0 = 2200 ft/sec (670 m/sec)

Fragmentation Testing

Tested in accordance to NATO STANAG 2920
17 gr .22 caliber FSP V50 ≥ 2200 ft/sec (670 m/sec)

Blunt Impact Testing

Meets ACH Blunt Impact requirements

Suspension Systems

Safe Stealth Pad System (7 or 9 Pads)
Epic Air Pad System

Retention Systems:

Dial Retention System

PS:These helmets are on clearance sale; the helmet shape is accurate, but the NVG mount and Velcro patches are included at random! If this is a concern for you, you can purchase the latest 2026 model helmet.

L110 NIJ Level IV Ballistic Helmet 7.62x51mm Protection Full-Cut Combat II Ballistic Helmets - HelmetCamp.com