Or six?

1. Weihrauch HW77K Mk 2 25mm piston (because the fore-sight can be replaced with an interchangeable hooded one or taken off, not cut off with a hacksaw like the Mk 1)
2. Weihrauch HW85 Mk 1 Delux with the screw-in back block and fancy stock
3. Weihrauch HW50S old school
4. Weihrauch Beeman R7/HW30S in .20 calibre
5. Weihrauch HW55T
6. Weihrauch HW35 Export with 22" barrel

Only the HW30S is still being made! And you can only get the .20 in the USA even though its the best calibre for this little rifle.

Worst - HW90, HW57, HW35 Barracuda Ether-boosted rifle, any PCP and especially that pistol.