Function video https://youtu.be/izGylK6EHxc VFC G36k GBBR V.1/V.2 + superb fit and finish (much better than WE tech) + oem adjustable fps + impressive recoil + collector own and never gamed + replaced bolt and magazine with updated V.2 versions + will included original bolt and V.1 magazine Asking $̶6̶5̶0̶ $600 shipped, open to offers From montreal qc