This valve is made to be more durable, easy to use and very low maintenance. Added the special feature to use an HEX key 4/Allan key 4 and used the best materials like viton and high quality Brass. No more use of a flat screwdriver or the special valve tool. Just easy use of a hex key 4. No damage to the valve or rubbers.
Special made winter kit for the StratAIM airsoft bb grenades. This seal will make your grenade work perfect with temperatures below 7°C