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Old 12-02-2019, 06:55 PM
Gewehr43 Gewehr43 is offline
 
Join Date: Nov 2009
Location: Denver, CO
Posts: 2,687
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The rules are here:

http://thecmp.org/wp-content/uploads...df?vers=072319

I don't have any first hand knowledge of those devices but the CMP is aware of the these legal obstacles and I would think you are ok...….
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