I recently purchased a SWFA 6x42 for a relatively lightweight M700. Had a Leupy in Talley lightweights before, but I just don't trust the scope anymore(it's already been back once to Leupold). I like the Talley lightweights, and I know they make them for 30mm, but will they be fine for the heavier scope, or should I go with a rail or something else? Thanks!