winchester wxr powder

[badshooter]

How good is this stuff? Where can I get load data for it? I was thinking of getting some for 7mmRM and 300WM

 

[badshooter]

Re: winchester wxr powder

Nobody ever used it?

 

[baypoint]

Re: winchester wxr powder

I have 8#'s of it have played alittle with it. Seems like RL22 is the closest I can compare it to. It can get kind of peaky just like rl22. Velocity is the same as RL22 for max loads in a 7mm WSM and 270 WSM for me. This stuff is pretty good but I like Norma MRP better in this burn range seems less peaky.

 

[sickeness]

Re: winchester wxr powder

Isn't this stuff discontinued?
Local gun shop was goin out of business a few months ago and they had tons of this powder with old peeling labels up on the shelf (was about all that was left).

 

[texote]

old thread, but anyone use it?

thinking about trying it in 7mm rem mag.. I know it is an old discontinued powder but i have a couple lbs and access to a few more