So I went to mount the Elite Iron Bi-Pod on my .300 win mag. This rifle was built by Jeff Gorgon at Short Action Customs and it's a hammer. The Bi-Pod did not fit the Mcmillian Stock, because of the location of the Picatinny rail. I called Elite Iron and spoke to Dave you was one of the inventors of the Bi-Pod and he was super nice and said that if I could send him some pictures and take a couple measurments that he would get out to me a high and longer than normal offset and that should work for me. They shipped the part out quickly and I am awaiting arrival. Looking forward to getting it on the rifle. Worse case senario I may have to attach a longer Picatinny rail to underside of the rifle stock, maybe an inch longer. I will report back. Great customer service and the bi-pod feels rock solid and very high quality.