OSS,
Don't doubt that you have an originally stocked G&H. Here is a pic of the long fore end on my G&H. The barrel is 29" long and the fore end is 13 3/4" long. It too is a R2 Lovell.

Anyway, you have a nice rifle.

Last edited by Dennis Daigger; 06/24/18 08:54 PM.

Dennis