Boss Warchief Bismuth buffered load dissection data and patterning results.

Following closely, I've been thinking of getting more bismuth for next season. I'm split between boss or Kent 1 1/4oz. 4s.
 
I was feeling left out on the citizen science. I cut open a shell of 12ga 1.25oz Boss 4’s that I received in the mail almost 2 weeks ago. Below are some pictures. 37 grams of shot, weighed on a cheap Taylor brand kitchen scale. I am not sure the degree of accuracy the scale has, so take it for what it’s worth. But that gives 1.3oz. I counted a total of 178 pellets. Most were round to the human eye, about 10 had visual imperfections like tear drops. According to the older Boss charts, 1.25oz of 4’s should give 193 pellets. Their newer chart says it should give 175. Obviously the copper plating would be altering shot size. If a 4 shot is coated with copper, it would size larger but should still perform like a 4 since the density would not be changed. With my limited knowledge, I’d be likely to argue against the logic of going back down a pellet size and expecting 4 shot performance. Perhaps for many of us 12ga shooters we’d be best off going to a 3” 1.375oz load of Boss. I should have done more thinking before ordering a case. I will need to do more testing on cardboard, but I hesitate to shoot an IC choke with 178 pellets past 30. As I’ve previously said, many of my shots near 40 and I’m not very good at holding off on those.
 

Attachments

  • IMG_5968.jpeg
    IMG_5968.jpeg
    1.4 MB · Views: 3
  • IMG_5967.jpeg
    IMG_5967.jpeg
    1.3 MB · Views: 3
  • IMG_5966.jpeg
    IMG_5966.jpeg
    1.4 MB · Views: 3
  • IMG_5965.jpeg
    IMG_5965.jpeg
    1.4 MB · Views: 3
  • IMG_5963.jpeg
    IMG_5963.jpeg
    1.1 MB · Views: 4
  • IMG_5962.jpeg
    IMG_5962.jpeg
    1 MB · Views: 4
  • IMG_5961.jpeg
    IMG_5961.jpeg
    1.4 MB · Views: 4
I should also say that in the shells I ordered in October, I’ve had multiple times when shooting paper that the wad didn’t open, or only one petal opened. I’ll have to pay attention to these when I get around to patterning them. But I believe the wads contributed to my sloppy patterns and need to switch to a full choke late last season.
 
Unrelated to boss, but this made me open up my newest shells I bought which is a 1/2 oz tss #9 load in a 410. According to my calculator that should be 177 pellets. Which opened up and weighted exactly 0.5 oz and had exactly 177 pellets in it. I'm extremely excited about them and now more confident in it. Just need to pattern them here soon.
 
When Joe hunter posted his pattern results it seemed to me that the normal boss shells are the way to go vs. their buffered loads.
 
Back
Top