• Industry-leading ballistic protection against small arms threats.
• High-cut, ballistic shell made of a hybrid composite of the most advanced Carbon, Unidirectional Polyethylene, and woven Aramid.
• High-cut shell geometry extends critical coverage over the rear occipital lobe without load carrier interference and optimizes weight distribution for increased stability, integration, balance, and comfort.
• Ear cut geometry is 16 mm higher than the FAST XP High Cut shell shape, allowing larger headset-style communication devices to be cleared.
• High Cut Skeleton Rails offer a lower profile with a 30% weight reduction from FAST MT Super High Cut Rails.
• Features a lightweight Modular Bungee Shroud (MBS), reducing snag hazards and interference. Integrated carabiner clips improve NVG retention and stability, and reduce interference with rail-mounted accessories.
• Molded liner features a proprietary recessed groove, accommodating over-the-head communications headsets with no interference or user discomfort, and the ability to doff and don the helmet without removing the headset.
• The helmet interior features an expanded polypropylene (EPP) liner, offering enhanced impact protection, and molded-in vent holes provide increased airflow and reduce heat stress.
• Sizes Available: M, L, XL, XXL
• Colors Available: Black, Tan 499, Ranger Green, Urban Gray, MultiCam
• Suspension and Retention: Vented Lux Liner with Low Profile Occ-Dial and Head-Loc Retention System
• Dominant Eye: Right

Ops-Core FAST SF - Sizes, Characteristics, Coverage, & Weight:

Sizes:

 Characteristics

Coverage & Weight

What's Included in the Box?

1.  Bump Helmet and Accessories
2.  Free helmet bag
3.  Spare padding set
4.  Operator's Manual
5.  Inspection Card

Ops-Core FAST Helmet Specifications:

Performance Specification: In accordance with Gentex PS-1368

Fragmentation Protection:

• 2 - Grain RCC @ 6,050(ft/s)
• 4 - Grain RCC @ 5,575(ft/s)
• 16 - Grain RCC @ 4,625(ft/s)
• 17 - Grain FSP @ 4,400(ft/s)
• 64 - Grain RCC @ 3,150(ft/s)

Resistance to Penetration:

• 9mm FMJ RN @ 1,400(ft/s)
• 7.62 x 39mm MSC @ 2,380(ft/s)
• 7.62 x 51mm M80 Ball NATO FMJ @ 2,780(ft/s)
• 5.56mm M193 BT @ 3,250(ft/s)

Blunt Impact Protection: <150 G’s at 10 ft/s per ACH CO/PD 05-04:2007

Compression Testing: Top-Bottom = .020” (0.51 mm) Max @ 400 lbs. (181.44 kg), SideSide = .125” (3.18 mm) Max @ 300 lbs. (136.08 kg) per MICH Type II FQ/PD 06-35C: 2013

Environmental Resistance: Temperature -Storage and Operating at Ambient, Cold -60° F (-51° C), and Hot 160° F (71° C), Temperature Shock, Flame Resistance, Altitude, Vibration, Seawater, Field Agent Resistance, Weatherometer per ACH CO/PD 05-04:2007

Shell Construction: Two-Stage Non-Slit

Available Sizes: Medium (M), Large (L), X-Large (XL), XX-Large (XXL)

Shell Thickness: 0.400” (10.16mm)

Shell Geometry (Curvature): FAST

Cut Style (Side Protection): High Cut

Shell Sizing & Coverage: 

• Medium - 
• Head Size - 20 7/8 - 22 in (53-56cm)
• Square Coverage - 137 sq. in
• Large - 
• Head Size - 22-23 1/4 in
• Square Coverage - 148 sq. in
• X-Large - 
• Head Size - 23 1/4 - 24 3/8 in
• Square Coverage - 163 sq. in
• XX-Large - 
• Head Size - 24 3/8 - 25 1/8 in
• Square Coverage - 171 sq. in.

Shell Weight:

• Medium - 2.41lbs
• Large - 2.59lbs
• X-Large - 2.86lbs
• XX-Large - 3.13lbs

System Weight:

• Medium - 3.32lbs
• Large - 3.51lbs
• X-Large - 3.85lbs
• XX-Large - 4.11lbs