Shooters World Heavy Pistol in 300 Blackout 150g

Today we are taking a look at Shooters World Heavy Pistol loaded in 300 Blackout.
We are using some Sierra 150g Game Kings provided by a viewer, Jay. Thanks Jay!!! Loaded up in some Starline Brass. There is not much load data for this powder so I had to work up my own. Always start low and work up, NEVER trust anyone else’s data. Had some good results yesterday and decided to verify the load today with out the Magnetospeed Chronograph.

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