Ok guys as I said in my intro I am helping a neighbor sort out and trim down his collection. After doing some research these 2 magazines appear to be for a Sig 220. However neither of us have a 220 to make sure they fit. Can anyone help me figure this out? The darker one is stamped Sig Sauer and has a symbol on the lower part of the spine. They are both stamped 45 ACP on the base plate.