My buddy just got a new stainless vaquero mfg approx june 2014 and dang it if the POI doesn't change as the gun heats up. Seems to go 5 inches or so to the left after about a box of 1100fps cast .357 loads. So far we got about 3 of us to shoot this thing and the same thing happens everytime. Could this be a sign of a barrel constriction at the frame? Haven't had a chance to drop a slug through it yet to feel for anything.
Anyone else experience this or is it just us?