I do use the leverravolution 160s but not in the suppressed 30-30. That one gets a steady diet of 170 grain factory Federal Power-Shock that has dropped everything I have shot at over 200 yards. I will hold a little high at 200, but nothing crazy.Do you used Hornady FTX 30-30 ammo or load Hornady #30395 FTX 160 gr bullets? Both options are significant range extenders for 30-30.