6.5x284 &magpro

[robert d]

Does anyone have any load data or experience with this powder in this cartridge

[nsaqam]

I haven't loaded Magpro in the 6.5-284 but I have loaded it in the similar capacity 270 Winchester and the slightly larger 280AI.
It is a superb powder with accurate metering, great accuracy, and outstanding velocity.

When I couldn't find 280AI Magpro data I sent an email to Accurate and I got all the data I asked for directly from their Head Ballistician.

You may wish to do the same.

http://www.accuratepowder.com/contact-us/

If you don't find the data you're looking for then I would begin loading it at the starting loads for the 270 and keep an eye out for pressure and an eye on your chronograph.

[robert d]

Thank You for your reply and info.