100-1000 or more depending on specifics
10-225 USD or so
25 USD or so
That would be @ .86 inches. Unknown.
22 pistols usually take 22 shorts and all starter pistols take blanks.
200 USD or so
50-100 USD
You need to contact Ruger. You may have a prototype
No such weapon made by Walther.
50-175 USD
100 or so
50-175 USD