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    Shot my.257 today 1MOA @100yd about 180fpe

    how abuut the BC ? 0.2 or more ?
  2. C

    Simple PCP Performance Calculator

    thank you very much for your work , it's really nice , Looking forward to more of your posts
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    Measuring Internal Ballistics

    Hello, can you share your form? I am also very interested in PCP interior ballistics. I want to try to calculate and simulate the operation of pcp
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    1400 Yards new Airgun World Record

    wow , man , it's amazing , over half 1 mile , and it's a .22cal pcp air rifle ,
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    how to design the PCP valve ?

    thanks , bro you guys offer me usegul information ,
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    how to design the PCP valve ?

    yes , i wanna design a valve for myself . long range shooting is so funny ,but small caliber can not make it , i mean , it;s difficult for .25cal , i think , i shall try .30cal , and more heaver slug , it get better BC but before that , i need a big vavle , i can not buy one . guys ...
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    Whats better than a Titan?

    buy both them , my poor ideal is but it may break my bank , LOL