Originally Posted by brokenharley711
talked to one of the tech guys at Krieger and he says the jury is still out on the change in muzzle velocity from the 5r. he said he expected it to go down with decreased bullet to barrel resistance.
I got into one heck of an argument with a Canadian scientist about friction reduction decreasing velocity with the same powder charge. (See bold text above).
I used his company's magic juju juice which is a friction reducer and achieved the same result as Krieger expected.
The Phd said I was flat out wrong. I gave him the chrono reading.
I really like the stuff they make. Its a friction reducer additive for gas/diesel engines.
I use it to lube everything that needs lubing in my bullet making and reloading process including what little lube I put on recoil lugs and the last swab through the bore.