USGI Ops-Core ACH/ECH IRS Improved Retention System H-Nape Helmet Chin Strap Holster Manufactured in the USA with

Manufactured in the USA with USA made materials

Raised internal stand-offs allow dirt and moisture to clear quickly

Back End: 7” to 15” (L) x 1” (W)

1 Green Ultrabright LED

5” to 17” (L) x 1” (W)

USGI Ops-Core ACH/ECH IRS Improved Retention System H-Nape Helmet Chin Strap Holster Manufactured in the USA withONE 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