Full-Cut w/Dial Retention, D3O, 7-Pad, NVG Mount The L110 Combat II ballistic helmet at ACH weight offers rifle bullet protection from 7.62 x 51 mm M80 NATO Ball round, V0 at 2200 fps. To add to its high ballistic protection, it provides a V50 for 17 grain FSP a 3281 ft/sec (1000 m/sec). Manufactured with Ultra-High Molecular Weight Polyethylene material (UHMWPE) it is designed for wearers who may encounter high threat situations. It is designed to integrate with communications, gas masks, & goggles seamlessly. Included standard is the D3O Trust Stealth suspension system. The 3 options for retention are dial, X-back and H-Back. Additional options for accessories are: NVG shroud, rails, exterior loop set, bungee, and picatinny adapter. Available in Black, Green, Brown, Tan Specifications NIJ Threat Level NIJ 0106.01 with NIJ 0.108.01 Level IIIA 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 a 2200 ft/sec (670 m/sec) Blunt Impact Testing Meets ACH Blunt Impact requirements Suspension Systems D3O Trust Stealth Pad System (7 or 9 Pads) Epic Air Pad System Retention Systems: Dial Retention System