At Gunstocks Inc.
try e-gunparts.com
LONG out of production, the company is no more. You may find a used stock at gunpartscorp, but you would need a match to the correct model- there were dozens.
Nitro Hunter was a trade name used by Crescent firearms, who closed down decades ago. You may find a used stock with a lot of luck, no set price.
Yes
gunparts.com has them
cowbourd
the knickerbocker was made by crescent arms Look under Crescent Tryon firearms
What was the question?
Try gunstocksinc.com good luck
Try gunstocksinc.com
try gunstock inc. they have them
try gunstocks inc