Notice that the front base has two locations cut for mounts. What I have not mentioned is that this 1917 Swift is one of a near identical pair of 1917s, one in 30-06, made by Oberlies for the same customer. The pair was split up about 30 some years ago at an OGCA show. I was able to find the 30-06 about ten years ago, on gunbroker, in the hands of the person who displayed the pair at OGCA. The Swift had been sold at the show and disappeared until I found it in Virginia on gunbroker.