Dont fool yourself! No airgun is good at 200 yards. You FPS will be nothing and your pellet will be unstable. You will be lobbing that piece of lead to 200 yard target.
Its real simple! When things are cold they shrink! Steel liner for a barrel! When steel warms it expands! Hence the differnce in drag of pelket thru the barrel. FPS will be drastically changed.
Happy Turkey Day to you all. I can not navigate this forum. It is crazy hard. Mod edit: WTS content removed. Please review the rules of the forum and especially the Classified rules (Highlighted in yellow at the top of the classified section.). There are also many posts about the...