How much is the pellet drop between 50 and 70yds with JSB King travelling at 870fps.
How much is the pellet drop between 50 and 70yds with JSB King travelling at 870fps.
ask chair gun
Something like this
http://uk.images.search.yahoo.com/im...31m6K&fr=moz35
Just under 5 inches given a BC of 0.0373