Feinwerkbau 300s replacement spare parts

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Bespoke CNC machined accessories and fittings for air rifles pistols and firearms. CUSTOM GUN PARTS Breech seal. Piston buffer. Piston ring. Mainspring. Feinwerkbau 300s Match service kit For pricing and delivery  details, Please contact me via  the contact page. The video above, shows how to strip down the rifle and  replace the breech seal and piston buffer. Custom Giun Parts replacement breech seal and piston buffer manufactured from Shore80 urethane rubber Custom Gun Parts Feinwerkbau 300s breech seal and piston buffer INTERNATIONAL SHIPPING AVAILABLE ON ALL ITEMS Spare parts for the Feinwerkbau 300s Match air rifle available from stock:- Custom Gun Parts Replacement piston ring manufactured from phosphor bronze Replacement piston ring machined from Phosphor bronze.