Ruger produces two mini-14s with a harmonic balancer. Once adjusted properly, it is supposed to "balance" the vibration or whip effect of the barrel which has a negative impact on accuracy. If one acquired a stainless steel ring, drilled it for an allen head screw, coated the screw end in rubber, would it be possible to slide this along the barrel and obtain the same effect? How to get it over the sight? Another problem.