What's the most accurate .22 pellet in your 600mm Impact STX?
- Thread starter heavy-impact
- Start date
No surprise- JSB 18 grain. Others come close but those are way ahead at distance. Less than 1.5” group at 100y.
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*It's still early for me -- I was up late last night.
I use JSB 18.1gr in my FX Impact .22 cal with the 600mm barrel. These are a tad more accurate than the JSB Redesigned 25.39gr. at > 40 yards. This rifle is producing 40+ FPE as currently tuned.
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Per the HAM BC databas, the 18.1gr JSBs seem to have a good balance of weight vs. BC. The 16gr FX pellets are also close, but there's always some level of wind in my region, and I'd imagine the extra 2gr would help somewhat in flight!
Some of the others that have >0.03 BC just seem like they'd use more air - At >20gr, I'm thinking high quality slugs and a slug barrel.
Subscribed nonetheless, I have dozens of .22 tins, but none specifically for STX barrels!
Some of the others that have >0.03 BC just seem like they'd use more air - At >20gr, I'm thinking high quality slugs and a slug barrel.
Subscribed nonetheless, I have dozens of .22 tins, but none specifically for STX barrels!
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This may be a surprise buy try the H&N Sniper Magnums 18 grains. Every bit as good as the JSB.
Only in the X barrel not the st.
Only in the X barrel not the st.
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