The ones that have proven themselves to be trouble free. I hunt an area where my rifles get a lot of dust, knocks and dropped occasionally. Currently that means my custom .280 on a Ruger push feed, tang safety action, MCM stock and Leupold 6X42. Or my M70 Classic CRF Stainless with Leupold FX2, 4X. Or my M1A Squad Scout with Leupold 1.5-4X Scout Scope. On top of that, I have a couple of others with less field time that give my confidence. One is a custom 98 Mauser with a 6X42, FX3. The other is newer Pre-64, M70 with a Lyman peep sight. E
