I like to be different. Much different. That's why I came up with a .338WSM Loudenboomer many years ago long before there were even SAMI specs out on the 338/300 WSM. RCBS made me the one off custom dies and a custom chamber reamer by Clymer. I'm not sure if these were what was used to transfer to SAMI spec but the dimensions are the same. All I know is I was there first.
The 338WSM is near identical to Lazzeroni Galaxy round and I used Lazzeroni load data for my loading.
Max primer flattening loads with 200gr Accubonds chrono 3240 avg.
I slow that down to 2950 for my hunting loads. I mostly load with Barnes TTSX bullets and the accuracy is sub .5 moa.
I start with 300 WSM cases and run the expander ball thru the neck in my RCBS Magnum press and go from there. Win 760 and H414, with GMM magnum primers.
Recoil ain't bad on the Browning A-bolt but it sure ain't no girly boy gun. Oh and there's a reason for my screen name
The 338WSM is near identical to Lazzeroni Galaxy round and I used Lazzeroni load data for my loading.
Max primer flattening loads with 200gr Accubonds chrono 3240 avg.
I slow that down to 2950 for my hunting loads. I mostly load with Barnes TTSX bullets and the accuracy is sub .5 moa.
I start with 300 WSM cases and run the expander ball thru the neck in my RCBS Magnum press and go from there. Win 760 and H414, with GMM magnum primers.
Recoil ain't bad on the Browning A-bolt but it sure ain't no girly boy gun. Oh and there's a reason for my screen name
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