Combustion produces water vapor (steam), after a few minutes this water vapor has had time to condense onto the cooler walls of the bore, this allows...
First shot from a clean bore hitting a bit off? Just a guess, but if one were to slug those barrels, I'd guess the one that would hit high would have...
Congratulations to Larry Boers on his fine shooting, and winning the 2 gun with a .1985 agg., and the Heavy Varmint Regional this last weekend !!
Of...