Ruger Super Blackhawk, 44 Magnum, Hornady 240 GR. XTP

Correction: In the video I state that my velocities are at 1650 fps. I stated it incorrectly. The velocities are 1400 fps.

I have been working with different loads for this revolver and in this video I am shooting WIN 296. The velocity for this particular load is 1400 fps which is max load. Generally, for the burn rate chart, and in the same order for the load data manual, the slower burning powders will tend to out perform the faster burning powders due to burn/pressure characteristics and, case volume density plays into the factor. In other words, a faster burning powder may produce the same max velocities as a slower burning powder but, the max powder charge for a faster powder normally does not fill as much case capacity. The slower burning powders tend to fill the case more (increased case/powder density) which allows for a more consistent burn which result in consistent starting pressures provided you have a good consistent crimp... in theory. The problem that the reloader can have, and it happens quite often, is that the slowest burning powders maxed out will tend to diminish consistency in shot groups (all bullet/powder combinations have limitations). This particular revolver that I am shooting in this video performs very well using Alliant 2400 at velocities of about 1250 fps. I am beginning to work with different loads as powders have evolved so it will be a fun journey.

One note that I would like to make, and I suppose this could be argued: Velocity is a tool. Appropriate velocity (with ideal bullet/powder combo) produces optimum bullet expansion and bullet penetration. Once bullet performance is achieved the reloader needs to address penetration. The only penetration the shooter needs is enough to do the job. Therefore, if the max powder charge/velocity of any load is excessive for optimum performance and consistency in shot groups, the reloader needs to pull the load down. In other words, adjust the powder/bullet combo for optimum shot groups. Bullets are designed to do certain jobs and perform in a range of velocities. Once you have achieved the proper velocity for optimum bullet performance (expansion as an example) you need to dial the load in for optimum penetration. IMO, the optimum penetration for your bullet is the one that holds the tightest shot groups at 25 yards... and provided the caliber you are shooting is equipped for the task intended.

Lastly, in determining the load in this video was not what I want, I did not sight it in so shot placement could have been better. These particular loads were developed for my Ruger SBH, 7.5" barrel but I am not running this load in that revolver any longer so I shot them up today and... I had a good time doing it. God bless and thanks for watching. Highboy