Have a 3 ring TRG mount, has the 34mm. rings on it. Sold the S&B so looking at using this for a 30mm. scope. Will the Sako Optilock Rings mount to the base or do they use a different mount system? The existing rings mount in a machined slot and are fastened by an allen bolt but I can't find any good pics of the other rings. The 30mm. rings use a bushing system that I think Burris copied, and it works.