Product Description
![]()
The L110 Combat IV Ballistic Helmet from the FAST range features an ACH weight and to add to its high ballistic protection it offers a V50 ≥ 3281 ft/s (1000 m/s) for a 17 grain FSP. Manufactured from Ultra High Molecular Weight Polyethylene material (UHMWPE) and designed for wearers who may encounter high threat situations. It is designed to integrate seamlessly with comms, gas masks and goggles. Included as standard is the Safe Stealth suspension system.
Specification
NIJ Threat Level
NIJ 0106.01 & NIJ 0.108.01 Threat Level IV (9 mm FMJ/44 mag @ 1400-1450 ft/s)
Special Threat Test
7.62 x 51 mm NATO M80 ball V0 = 2200 ft/s (670 m/s)
fragment test
Tested according to NATO STANAG 2920
17 gr .22 caliber FSP V50 ≥ 2200 ft/s (670 m/s)
blunt impact test
ACH Blunt Impact Compliant
suspension system
Safety invisible pad system (7 or 9 pads)
Epic Air Cushion System
Retention system:
dial reservation system
Product Name: FAST Aramid Fiber Bulletproof Ear Defenders
Specifications: a pair
Weight: 152 grams (single piece) ± 10 grams
Thickness: 11.6mm
Width: 152.2mm
Height: 134.8mm
Material: Aramid fiber
Size: One piece siae fits all AIRFEAME helmets.
Other descriptions: suitable for ops-core ARC series helmet rails
Product Special:
side protection
Suitable for fast curved rails
New design
Quickly increase the bulletproof protection zone
Additional side armor with advanced ballistic protection
quick disassembly
Provide effective protection for battlefield environments that require a high level of protection
![]()
installation steps:
1. Insert the slider at the front end of the board into the front of the guide rail on the corresponding side,
2. Then slowly push the ear guard into the guide rail until the rotatable metal slider at the rear end is aligned with the slot at the rear of the guide rail.
3. Align and fit all the inserts and the edge of the helmet body.
4. Finally, push down the metal lock arm on the plugboard until it is locked.
NIJ Proficiency Test Results
All Helmetbro helmets are tested to NIJ standards. Because we take your protection so seriously, we also do our own testing. Each helmet from each batch is manually quality checked and one helmet is randomly selected for field testing. If we don't trust it, we won't sell it.
![HP-Lab-Ballistic-Helmet-Test-Results]()
