fav ml
from my experience,this gun prefers to shoot faster with lighter sabots around 240-260 gr 80-100grn ffg t7 using rem or win 209 primers.2 spit patches and the barrel is clean,no crude ring.house clean with T/C bore cleaner #13.maintian with a patch now and then with some windex on it.
the barrel is some very hard steel and excellent rifling.can be very fussy of what it likes.
do remeber 120ffg bp is pretty much the same pressure and velocities as rifles with longer barrels made to shoot 3 50gr pyrodex pellets(so-called magnums).-this is not saying use pellets in your's-.merely stating and trying to enlighten you that the ruger is an excellent rifle with a whole range of possibilities to customize.besides,it's a collectors item now and alot of guys are looking for one.
the 77/50 accepts many ruger model 77 aftermarket parts-custom stocks,performance triggers and springs.