Patent App For Bullpup Shotgun Conversion Kit

    James Hunter, Hank Gevedon and Rex McDonald have applied for a patent (#20110283582) for a bullpup conversion kit for Mossberg 500 and Remington 870 pump action shotguns.

    Cutaway with the shotgun action highlighted in red

    Rex McDonald and Hank Gevedon own PD3, a Kentucky company dedicated to helping inventors bring their ideas to market.

    Steve Johnson

    I founded TFB in 2007 and over 10 years worked tirelessly, with the help of my team, to build it up into the largest gun blog online. I retired as Editor in Chief in 2017. During my decade at TFB I was fortunate to work with the most amazing talented writers and genuinely good people!


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