Yes. The pistol grip for a 500 or 835 will also fit the Maverick. Among other places, check havlinsales.com.
Yes.
Yes, Coonan is one.
No
custom proposition
No, but you could probably adapt one.
Dude! That doesn't even make sense!!!an't no such thing dose anyone unerstant that
yep ... choate
7.62x25 is the Tokarev pistol cartridge. No manufacturer currently makes an upper for that cartridge.
all you need is an empty water pistol and a bag of raisons
America
What's the make and model? Is it an actual Luger pistol, or is that simply the cartridge it uses? For all anyone knows by looking at the question, it could be a really low end pistol, such as the Hi Point pistols, or it could be a really high end pistol. There's no way of answering this question without knowing specifics.
Shoots what?