Service Kit For Mercury air-rifles-500-to-1000 - Automatic secondary safety on

- Automatic secondary safety on cocking mechanism

2 x Stainless QC03 Plugs

Features will include a 10 shot magazine

Up to 12ftlbs or FAC

Service Kit For Mercury air-rifles-500-to-1000 - Automatic secondary safety onDESCRIPTION This kit contains most things needed to service BSA Mercury's spring guns. The kit includes: Titan Mainspring BSA Piston Oring Seal BSA Piston Buffer Washer BSA Breach Seal Bisley Spring Grease The kit can be used to service BSA Mercury's Warning replacing your air rifles mainspring may increase its power making it illegal. Redbeck Shooting Supplies would recommend that you seek manufacturers advice or a professional gunsmith before