Here is the story behind this post but need some help at the same time. I am in the military and just got the word that I may be selected to attend sniper school. I currently own a Remington 700 SPS Tatical .308 with a Nikon Pro Staff 3-9x40. I am in the process of returning my current scope and ordering the SWFA SS 10x42. My question is will the current rings I have on the weapon work or not. Thanks....