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case studies

MK4 Fenn Trap Case Study

Case Study and Review - Building A Better Rat Trap - The MK 4 Fenn Trap Recently, I ran across a great article featuring the Fenn Mark4 trap, published on In the article, the author discusses the legal concerns and potentially dangerous mishaps users may have when prepping the Mark4, and other "body grip" traps. Using the Mark4 as an example, the author offers…

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