I tested some +P loads this weekend in addition to some of my “pet” 158 grain SWC’s. I picked up an 8 pounder of Win244 last year as my FFL had some……
So far I really like it with lighter target loads. Here’s my results with the standard pressure load:
158gr X-treme/Summit SWC
4gr Win244, 1.46” COAL, Remington SP
4” 19-3 Summit: 822fps
3.25” 66-5 X-Treme: 760fps
3.25” 66-5 Summit: 815fps
2.5” 66-7 X-Treme: 715fps
2.5” 66-7 Summit: 770fps
2” Magnum Carry X-Treme: 649fps
I’m using Summit City coated 158 SWC’s as well as X-Treme plated. I’m surprised my 4” 19 was so close to my 66 3.25”…
Here’s my +P load. I’m a big fan of HS-6 and this is a slightly older recipe.
158gr Summit SWC +P
7gr HS-6, 1.475” COAL, CCI SPM
4” 19-3: 935fps
2.5” 66-1: 855fps
Remember, use at your own risk!
So far I really like it with lighter target loads. Here’s my results with the standard pressure load:
158gr X-treme/Summit SWC
4gr Win244, 1.46” COAL, Remington SP
4” 19-3 Summit: 822fps
3.25” 66-5 X-Treme: 760fps
3.25” 66-5 Summit: 815fps
2.5” 66-7 X-Treme: 715fps
2.5” 66-7 Summit: 770fps
2” Magnum Carry X-Treme: 649fps
I’m using Summit City coated 158 SWC’s as well as X-Treme plated. I’m surprised my 4” 19 was so close to my 66 3.25”…
Here’s my +P load. I’m a big fan of HS-6 and this is a slightly older recipe.
158gr Summit SWC +P
7gr HS-6, 1.475” COAL, CCI SPM
4” 19-3: 935fps
2.5” 66-1: 855fps
Remember, use at your own risk!
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