Slicker than Fonzi wearing shutter shades—this medium 30wt silicone oil is designed for maintaining your Airsoft Innovations grenades. It comes in a 15ml eye dropper bottle with a waterpoof label and spill-proof cap. Injecting 2 drops of oil into your grenades once every two fills will keep the seals lubricated without leaving heavy residue.

Compatible grenade: ASIAI-XL-BST, ASIAI-CI