In my .30-338 with 200grn and up bullet weights the use of this powder seems likeable. Is it temp insensitive? Are the gains appreciable? What primers would would compliment the load-stand or magnum? Being a high energy powder not sure if magnum primers are needed.Any one use HE powder?

oh well-if 45 hits don't get it nothing will

Oh hell...if it makes you happy, I found that Winchester WLR Primer will work just fine in any .30-.338 loadings I have tried.

I powder of preference in my 300wm.The most accurate powder I tested.

ricciardelli, well hell always did like them WLR primers. Just never figured to use this powder and understood it classified as HE- that befuddled me-tanks.