HTF Vintage Made in West Germany HS Pellet or Dart Airgun Pistol .177 Caliber

Description

This is an old hard to find HS pellet or dart pistol in .177 caliber made in West Germany.
I believe the HS stands for Herbert Schmidt Waffentechnik? Who was a Germany gun maker.
The pistol is in good condition with light wear except as seen in the last 2 pictures, the top piece of a collar is broken out, but does not affect its ability to cock and shoot. If I push the barrel in, drop a bb down the front of the barrel and tip it up (otherwise the bb will roll out) it will shoot the bb a couple of feet, so it does cock and does shoot when the trigger is pulled, but only shoots it a couple feet.
I am selling this gun as collectable, non working for repair with no returns.
A collectable display gun rather than a gun to shoot. Perhaps this was made for indoor shooting?
Will ship either USP, Fedex or USPS. NO PO BOXES.
If you have any questions please fell free to ask. Will only ship to the lower 48 US states and where it is legal. By buying you are telling me you are 18 years of age or older and it is legal for me to ship to your address (that is your responsibility to know). Will not ship to Alaska, Hawaii, Puerto Rico or any other US territory, APO/FPO addresses.
This listing complies with eBay’s air gun guidelines found here and I will only sell and ship air guns to buyers in jurisdictions where permitted by applicable laws
http://pages.ebay.com/help/policies/firearms-weapons-knives.html
Thanks.