ok so i bought a new stock for my savage and it would not fit the gun is a mark 2 bv so i went and grabed my mark 2 trr-sr and realized they are not the same can some one tell me why it is bigger around for longer down the barrel and has a pice sticking down that the trr-sr dose not have should i just remove the wood to make it fit my 17 mach 2 is the same as the bv i have a pic below with the bigger part circled in red.


















































