Anybody shooting a Savage Model 170 in 35 Remington? One followed me home from the Wanenmacher last week. Shot it at 40 yards with factory PMC and got a 3/4 inch group with irons. If you have chopped one or otherwise altered one would like to see pics. Thinking about cutting it down to 18 inches or so. Seems to function smoothly, how reliable are they?