Straightshooters data sheets show Rws superdomes .22 14.50 shot out of beeman r9 at 685 fps only have 5 fpe at 50 yards ? I would in the least expect it to be 9 or even 8 ? Can anyone confirm?
Beeman R9 + RWS superdomes at 50?
- Thread starter Ace1969
- Start date
Yea 15 fpe at 50 yards in a perfect world! With a 14 grain pellet ..Lol the b.c would be greater than most match grade ammunition ..lol. my ballistics give me more like 7.5 fpe at 50 ..I'm still not 100% on this number though.
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I think you may have forgotten a zero after the decimal for the BC input.
Example: 0.025 vs 0.25
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ok is that an app? Lol I'm just now getting into the app utilizing to help me spend less time crunching number and more time shooting...I still write the important info down.
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Yea I saw that chart on the superdomes and am a bit dissapointed in the low fpe...possibly due to their wadcutter type of nose rather than a round nose ..idk ?
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?????..... Maybe somthing straight shooters used i just copied the .22 chart and pasted it so folks can easy view the chart the op was referring to instead of wanting to know and having to go look it up extra. I prefer show and tell over just tell..lol
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Well your gun may do better or worse with any pellet but i guess maybe a ballpark baseline to see how your gun stands bs that ... I use it that eay with a new pellet to see there result vs mine if im bad off from there result and sometimes i check hard air test review pellet results i kinda know somthings up . Like ss shows 850 fps and hard airs test has it as well 860 fps and my gun is getting 725 well time to rework somthing..lol. But if in there range and say 863 or 853 i call it good . Im in the +/- for that same pellet.
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I meant where'd you find the chart(s)?
Figured out my mathematical errors(probably have some more elsewhere
)on BC calculations so my app is giving more realistic numbers
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Being he must of used ( i assumed) straight shooters chart from our take on the r9.I meant where'd you find the chart(s)?
Figured out my mathematical errors(probably have some more elsewhere
.22 in hw/r are hard to find vs .177 . Then scan forum posts for crony results to help make comparison.
Pretty much i just fish things out however, wherever.
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Yep I agree if it's within a small difference of 10 to 15 fps difference those baselines are gonna be close enough to work with and up to the user to refine ..puts ya in the ballpark ...
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