Tenders for Supply of Side Buffer Recoil Spring Polymer Bg. Drawing No.: Icf Drg. No. Icf/Std/-2-2-015, Alt. A / Nil, Item No. 6.Material And Specification : Icf Spec No. Icf/Md/Spec-353, Rev. 00. Amend. No. 1 Of August 2019. Warranty Period: 96 Months After The Date Of Delivery