Has anyone tried Retumbo since it was reintroduced? Need to find a load with it pushing a 140gr Failsafe. How has the accuracy been with this powder or with the Failsafe bullet. Rifle will put the 140 gr Nosler Bt in 3/4"so was wondering what to expect with the Failsafe. Thanks.

I haven't used retumbo in my 7mmstw's but I have tried failsafes.My stw's group 1/2" with 140gr ballistic tips but won't group under an inch with 140gr failsafes.