Enhanced
Combat
Performance
OPS-CORE

ACH Advanced Combat Helmet

The Gentex ACH is designed to meet the latest performance and configuration requirements of the U.S. Army providing increased ballistic and impact protection with less weight than the U.S. Army PASGT helmet.

Key Features:

  • Features a four point H-style retention system that provides added stability and reduces forward rotation compared to the PASGT’s two point retention system
  • Helmet suspension system is comprised of seven water resistant pads that provide blunt impact protection
  • A profile that enhances situational awareness and provides improved interface with weapon sights and other military accessories

Article data

Art. Name:
OPS-CORE ACH Advanced Combat Helmet
Art. Nr:
-

PERFORMANCE

BLUNT IMPACT PROTECTION

Ops-Core helmets provide head protection against low speed impact trauma in an extreme range of temperature conditions when subjected to stringent US Army testing requirements.

U.S.ARMY ACH Specification CO/PD-05-04:2007

  • Threat Description: Hemi Anvil x2 Impacts: 10 f/s (3 m/s)
  • Environmental Conditions: Blunt Impact: 14°F / 77°F / 130°F (-10°C / 25°C / 54°C)
  • Test Requirement: Less than 150 Gs force transmitted to head / brain

BALLISTIC PROTECTION

 

ACH/ LIGHTWEIGHT ACH

Testing performed
in accordance with the
following specifications:

US ARMY
ACH Specication
CO/PD-05-04 *AR/PD 10-02

2 grain (V50)

4200 f/s (1280 m/s)

4 grain (V50)

3475 f/s (1059 m/s)

16 grain (V50)

2475 f/s (754 m/s)

64 grain (V50)

1750 f/s (533 m/s)

17 gr / 1.1 FSP (V50)

2200 f/s (670 m/s)

9mm FMJ RN
(V0 at 0° Obliquity)

1400 f/s + 50 – 0 (427 m/s)
BFD < 1.0” (25.4mm)

44 Mag. SJHP

 

CONFIGURATION

 

MOTO VISOR & MANDIBLE FOR SENTRY

MOTO VISOR & MANDIBLE FOR ACH

SIDE ARMOR

GUNSIGHT MANDIBLE

SLAPP PLATE






RAC-1 HEADSET

FAST HELMET COVERS

MISSION CONFIGURABLE HELMET COVER

LUX LINER KIT

WORM-DIAL LINER KIT






HEAD-LOC CHINSTRAPS

ACH/FAST ARCs

RAIL ADAPTERS

NVG SHROUDS

COUNTERWEIGHT






 

SIZING

SIZING

 

S

M

L

XL XXL

Head Circumference

up to 54 cm
up to 21 1/4 inch

54 - 57 cm
21 1/4 - 22 1/2 inch

57 - 60 cm
22 1/2 - 23 1/2 inch

60 - 66 cm
23 1/2 - 26 inch
66 + cm
26 +inch

WEIGHT

 

M

L

XL

XXL

Shell Only


Complete

2.44 lbs (1107g)


3.06 lbs (1388g)

2.69 lbs (1220g)


3.31 lbs (1501g)

3.26 lbs (1479g)


3.88 lbs (1758g)

3.36 lbs (1524g)


4.00 lbs (1814g)

 

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