I currently have a Savage .223 in a regular plastic stock with blind magazine. Today, I will be meeting a guy locally to by his McMillan A5 stock that came with his rifle when he bought it. He is switching to an AI chassis. The stock he is selling me is inletted for the factory Savage DBM, which is not included in the sale. That being said I will have to purchase one through either Savage or SSS but am wondering if there are any other options (cdi, ptg, etc) that would not require modifying the stock. Thanks