As you may have gathered by now, we make our stocks from real BLANKS.  Here , Alan is searching out a premium curly maple short full stock buy cutting little bits off at a time,
frequently the best stocks come from the most  unlikely  chunks of old almost dead trees, making it necessary to do a lot of "searching" with the band saw and chisel.. Sometimes the waste pieces make us cry.

This one should be of interest, It is a British wall gun used in the defense of fortified positions and its size has not been exaggerated in reproduction.
The barrel is 1 inch smooth bore 54" long  with an overall length of 73"