Have used this load in one rifle and two pistols in 6BR with excellent results. 1/2 groups or less on all guns at a 100 yards. 33 Grains of Winchester 748 with Remington 71/2 primer Remington brass using the Sierra 60 grain hollow point.

33.5 gr 748 75 gr Vmax moly 6mmBR, Rem brass, 3100 fps 0.1" 3 shot 50y.

Some software engineer left the country and I got all his 748.
The stuff works.