I did as mentioned. Took it apart, cleaned up a bit, not to bad at all. For a used firearm it was very clean! Ran brush and couple patches through barrel and the patches came out clean!! Shock to me!! Dummy me, not looking at things to carefully. It is a MKII FSV . Stainless bull barrel, black synthetic stock with a decent 3 to 9 scope. Range was closed due to MUD!! I went by today on a relaxing ride on my Gold Wing. It is open!!! Friday is test day for grouping! Thanks guys.