I have 2 Supertargets, 1 osprey, 1 mk3. Both serviced 'tuned' for short range targetwork. Serviced with 'modern'parts.
However, I always notice the mk3 has far less recoil, its nothing short of great to shoot. Whilst the osprey has the heavy target stock and you'd think it would be in favour. Its not.
Any idea how this is caused? Is it the mk3's build? Shorter stroke? Lighter piston???Smaller spring?