Mr.Bulletfeeder Dropper set of steel ball bearings

Double-Alpha Academy

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Latest reviews

22 Mar 2023
Pas encore utilisé, mais c'est bien de les avoir au cas ou.
Rating: (5 of 5 Stars!)
david ***
10 Aug 2021
Fits perfectly but be careful it doesn't fall onto the floor. You will never find it.
Rating: (5 of 5 Stars!)
Guillaume ***
21 Jul 2021
Un indispensable pour ne pas être pris de court si on en perd une...
Rating: (5 of 5 Stars!)
Guillaume ***
14 Jul 2021
Indispensable quand on veux être capable de réparer une maladresse lors du nettoyage de son bullet feeder...
Rating: (5 of 5 Stars!)
Miguel ***
4 Dec 2020
Mr. Bulletfeeder Dropper work just fine but I didn't knew that taking the upper clip whill cause the balls to fall all over, and didnt knew how many they were.
Rating: (5 of 5 Stars!)
Alex ***
29 Apr 2020
Bought extras because the moment I opened the die, I lost two of the three bearings. I'd have paid another $1.50 for the die if an extra set were included. Amazingly, I later found the ones I lost.
Rating: (4 of 5 Stars!)


A replacement set of three steel ball bearings for your bullet dropper die. You need to select the correct size for your caliber:

  • 5.56/.223: 6mm ball bearings
  • 7.62/.308: 5mm ball bearings
  • 9mm/38: 4.5mm ball bearings
  • 10mm/0.40: 4.0mm ball bearings
  • 0.45: 3.5mm ball bearings
  • 6.5x55: 5.5mm ball bearing
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