All receiver parts should interchange. Barrel band and fore end cap might be specific to this model. But yes, basically it is a 336 that had impressed checkering in the stock and forearm and a medallion in the stock, a fore end cap, single barrel band and blade front sight instead of two barrel bands and the typical hooded ramp sight to give it a different appearance than the standard 336C.
It's a nice variation of the 336 that you don't see very often.