Recent content by PapaChunk

.308 Win twice fired winchester brass Shiny ring around case head. Brass fired from my rifle measure 1.625" before resizing. My sizing die was pushing the shoulder back roughly .010" to 1.616". Normally I like to bump the shoulder back only .003"-.002" to avoid over stretching the brass. New...

Hi everyone first time poster so go easy one me.:D My question for you all is, does excessive headspace cause a slower muzzle velocity? Yesterday I went out to do some shooing at 700 yards. Using the same amount of elevation I always use I shot about three rounds at some steel. I noticed that...