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Last week, I found two magazines that I thought I had lost a year ago.
They were in the back of my truck, under some target boards I keep in my truck. One mag was loaded with 7 rounds of Win Ranger Bonded 230gr, the other was loaded with 7 rounds of Win WB JHP, 230gr.
Both mags looked pretty rough but I cleaned them up & oiled them. After a week, they're looking better & are probably usuable.
The ammo, OTOH, was likely ruined (powder & primers anyway).
So, I pulled them apart, figuring I'd keep the bullets & cases for future use.
But I wanted to maybe learn something besides.......I measured the cartridges.
The Win Boned averaged 1.234" COAL, the Win WB averaged 1.237" COAL.
Also measured the powder (which surprisingly enough was dry).
The Win WB powder was a small flake looking powder & weighed 6.7grs average.
The Win Ranger was a ball looking powder & weighted 7.3grs average.
I had chrono'd each of these loads in the past.
5 round average of the WWB was 920fps, The Rangers were 901fps, also 5 round average.
I'm sure that Winchester uses their own proprietary powder for making these rounds and us reloaders have no access to their powder but, from past studies, I'm pretty sure I can rebuild these rounds using 6.8grs of Power Pistol.
I'm sure this is common knowledge to most here but like the header stated, I thought this was interesting & thought I'd share my finding here.
They were in the back of my truck, under some target boards I keep in my truck. One mag was loaded with 7 rounds of Win Ranger Bonded 230gr, the other was loaded with 7 rounds of Win WB JHP, 230gr.
Both mags looked pretty rough but I cleaned them up & oiled them. After a week, they're looking better & are probably usuable.
The ammo, OTOH, was likely ruined (powder & primers anyway).
So, I pulled them apart, figuring I'd keep the bullets & cases for future use.
But I wanted to maybe learn something besides.......I measured the cartridges.
The Win Boned averaged 1.234" COAL, the Win WB averaged 1.237" COAL.
Also measured the powder (which surprisingly enough was dry).
The Win WB powder was a small flake looking powder & weighed 6.7grs average.
The Win Ranger was a ball looking powder & weighted 7.3grs average.
I had chrono'd each of these loads in the past.
5 round average of the WWB was 920fps, The Rangers were 901fps, also 5 round average.
I'm sure that Winchester uses their own proprietary powder for making these rounds and us reloaders have no access to their powder but, from past studies, I'm pretty sure I can rebuild these rounds using 6.8grs of Power Pistol.
I'm sure this is common knowledge to most here but like the header stated, I thought this was interesting & thought I'd share my finding here.