In search of any recomemded tele photo lens in the area of 28-250 or more,to fit the k 1000 bayonet mount

Hello Edward.
What mount does it use?
Bayonet-type K-mount?
Screw mount?
Can you supply a photo or graphic of mount?

I did some searching for you and the average price of a bayonet mount ring is $7. Here are some websites where you can purchase what you need.

http://www.amazon.com/NEEWER%C2%AE-Bayonet-Mount-18-105-55-200mm/dp/B005HTP7MK

http://www.amazon.com/Neewer-Bayonet-Mount-18-105-55-200mm/dp/B005JQEFEM

http://www.dealextreme.com/p/designer-s-nokia-18-55mm-18-105mm-55-200mm-lens-button-cover-130802

http://www.aliexpress.com/store/product/Freeshipping-BAYONET-MOUNT-RING-FOR-NIKON-18-105-55-200-MM-LENS-retail-wholesale/207456_477457118.html

All Pentax bayonet mount lenses.(Third party) lenses:Vivitar,Sears,Tamron,Later Chinon,...In Reality almost all third party lens maker have produced bayonet mount lenses,and most of them are marked with a PK.Best third party lenses are Vivitar.Hope this helps.

Assuming the filter is of the right size, it screws into the thread mounting on the inside of the front rim of the lens.

Depending on the particular hood, it either fits into the bayonet mount on the outside of the front rim of the lens or simply slips on.

If you're using a step-up ring to mount larger filters or using a Cokin-type filter, then you'll need a new hood to accommodate.

This might help.
Look down the left margin for the lens you need guidance on.

http://www.leitax.com/leica-lens-for-nikon-cameras.html

Any Pentax K-mount lens will fit any Pentax DSLR. The DSLR will fire the shutter.  There is a menu setting (RTFM) which allows the use of older lenses, but you will lose some of the automation (again RTFM). Remember to allow that the effective focal length when using a "film" lens on a DSLR body goes up by 50%.
A standard 50mm lens becomes a 75mm equivalent, but stays a large aperture.

Part # 1C999-601-2 was the number Nikon said the part was called. It was used to replace the broken bayonet mount unit as seen in this step-by-step repair:

http://www.gmtruckhq.com/artwork-design-forum/how-fix-broken-nikon-dslr-lens-mounts-3271.html#post125961

The rear element of the lens is near the mount the converter
will not fit the conveter needs about 10mm space at the
back of the lens

Yes the mz-7 Definitly uses a K mount.

You can have the 28-300 temron lens with beynout mount of pentax it will deffinaitly works like another lens manually , because af lens has a option of manual also so it will be suitable