Dropper Assembly Solution for Mr. Bulletfeeder


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SKU: BFDAS Category:

Main problem is that dropper assembly use brass weight to seat a bullet into case. Sometimes this force is not big enough to properly seat a bullet into case. When I was using Mr. Bullet feeder without MARK-7 this was not so annoying. I got dropped bullet about every 50 rounds so not a big deal. But when I purchased MARK-7 this problem made me crazy and I got a lot of jams and spilled powder. My solution to a problem is to increase bullet seating force with spring rather than weight. So upgrade product is born.

Upgrade kit contains: Custom spring holdertension coil spring and hand knob screw to attach spring and no tool disassembly.

I got running my MARK-7 on XL-650 about 5K rounds without bullet drop.

Additional information

Weight 30 g
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( 4 Reviews )
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4 Reviews For This Product

  1. 04

    Brian (verified owner)

    Great product works!

  2. 04

    James M. (verified owner)

    The dropper solution works great. Should be included with all Mr. Bulletfeeder

  3. 04

    Richmond D. (verified owner)

    This is an amazing solution that dramatically increases the reliability of the Mr. Bulletfeeder.

  4. 04

    Anonymous (verified owner)

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