Air Arms TX 200 Mk II / Mk III

[Harves]

What are the differences between these 2 models other than the stock re design?

[Motorhead]

Differing stroke .... MK2 is a >12fpe by design gun, where the MK3 is by euro spec a FAC power capable gun of @ +/- 14 to 15 fpe

[Roadworthy]

If I recall country of manufacture may differ with the Mark II.  I recall correctly one member here having an Air Arms TX 200 Mark II which was stamped Made in Germany.