Piston seal no - Tracker etc had a PTFE sea, the Osprey had split piston rings. Piston no. Can't say about the mainspring.
Does anyone know if the piston, oiston seal and mainspring from a Viscount/Tracker will interchange with those of an Osprey?
The South of England has 2 good things, the M1 and the A1. Both will take you to Yorkshire.
Piston seal no - Tracker etc had a PTFE sea, the Osprey had split piston rings. Piston no. Can't say about the mainspring.
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Done my bit for the BBS: http://www.airgunbbs.com/showthread....-being-a-mod-… now I’m a game-keeper turned poacher.
Last edited by harry mac; 01-08-2009 at 02:04 AM. Reason: additional text
The South of England has 2 good things, the M1 and the A1. Both will take you to Yorkshire.