USGI Ops-Core ACH/ECH IRS Improved Retention System H-Nape Helmet Chin Strap export-brand three buttonholes adjustable cuff tab

three buttonholes adjustable cuff tab

All buckles are ITW-Nexus

right here in sunny Virginia Beach

25” or thinner to attach to eyelets

Two output levels — high for maximum light

USGI Ops-Core ACH/ECH IRS Improved Retention System H-Nape Helmet Chin Strap export-brand three buttonholes adjustable cuff tabONE SIZE FITS MOST Developed by Ops Core, the ECH ACH Improved Retention System (IRS) is a complete assembly in OCP Tan 499 to retrofit for ACH, ECH, MICH or Ops Core helmets. This is standard equipment on the new Enhanced Combat Helmet that is replacing the current ACH, or a great upgrade to your current helmet. The system is adjustable for one size fits all design. The straps are adjustable using ladderlock buckles that insure a snug fit to the chin