Service Seal Kit for MK2 Hill Air Rifle Pump

Service seal kit for the MK2 Hill Air Rifle pump. Includes micron filter, piston seal and all other exchangeable seals. MK2 pumps can be identified by the air inlet holes being at the bottom of the pump on the inner slide tube. It will not have concentric rings around the bottom of the painted outer tube MK1 have a single air inlet at the top of the pump under the handle connection.