Sorry forgot el link: http://www.ebay.co.uk/itm/Ops-Core-Tactical-Military-Helmet-ACH-Head-Loc-Retention-H-Nape-and-NSN-Pads-Set-/371013575899?pt=BI_Security_Fire_Protection&hash=item566221e4db
http://www.ebay.co.uk/itm/Ops-Core-Tactical-Military-Helmet-ACH-Head-Loc-Retention-H-Nape-and-NSN-Pads-Set-/371013575899?pt=BI_Security_Fire_Protection&hash=item566221e4db