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7mm WSM

In regards to loading the 7wsm with my 550B

I would like to use my powder drop.

This will require the Powder Measure Adapter stock #20029

But do I use the XL Powder Die stock #21253 which is required for use with

the larger powder funnel which is included in my caliber conversion kit,

Or will the RL450 Powder Die (stock #20308) which is recommended for

use with the adapter accommodate the large 7wsm funnel?

Thanks for the help!

You need to use the oversize AT500 powder die, #16626. The 7 WSSM funnel is too large in diameter to fit in the 20308.

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