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  • seronian
    Member
    • Aug 2010
    • 324

    consistent aiming help

    don't know how to title this but can a high scope magnification cause or make it difficult to keep crosshair steady?

    rifles

    R700 with SS 20X50 with bipod I do ok at 100 yards 1/2 MOA keeps the crosshair steady 60%

    noveske 16 inch barrel with 3x8 nikon using sand bag consistent cloverleaf at 50 yards 1 inch groups at 100

    Fal 16 inch barrel with SS 16X42 using sand bag 2 to 5 inch groups at 100 yards. 1 to 4 inch groups at 50 yards.

    experiment.

    fitted FAL with 3x8 nikon 1 to 2 groups at 100 yards. cloverleaf at 50 yards.

    FAL on irons 1/2 to 1 inch groups at 50 yards 1 to 3 inch groups at 100 yards.

    i noticed on the FAL while using the high mag scope the crosshair was moving alot, when i switched to a low mag scope and irons i was pretty steady.

    does any one know why?
    Last edited by seronian; 07-26-2011, 9:19 PM.
  • #2
    EvolutionGSR
    Senior Member
    • Oct 2005
    • 1556

    I don't really have an answer but some more information so other may be able to help you, are you standing, benchresting on bags, or bipods, kneeling, prone?

    Comment

    • #3
      Pthfndr
      In Memoriam
      • Oct 2005
      • 3691

      The high magnification is not making you less steady, it's just letting you see every little bit of movement your body produces. You then try to hold steady, but that can make things worse because now your muscles are not relaxed.

      That's one reason why experienced hunters do not use any more magnification than required to aquire their target.

      When shooting from a well supported position, such as a mechanical rest or sandbags, the shooters movement is removed from the equation.
      Rob Thomas - Match Director NCPPRC Tactical Long Range Match

      Match Director Sac Valley Vintage Military Rifle Long Range Match

      Comment

      • #4
        seronian
        Member
        • Aug 2010
        • 324

        Originally posted by EvolutionGSR
        I don't really have an answer but some more information so other may be able to help you, are you standing, benchresting on bags, or bipods, kneeling, prone?
        ops...on bench on caldwell bag, sitting....

        Comment

        • #5
          brl0301
          Member
          • Apr 2010
          • 139

          My thinking is that with lower magnification you cant see the little movements of the crosshairs and therefore you dont overthink about when to fire the weapon. You just let it go off on its own, like you are supposed to. Now when you are using a higher magnified scope, you can actually see the little movements of the crosshairs on the target and you try to time when the rifle fires. When you do this you end up being less accurate and having to work harder. It seems to be that some new shooters make the mistake of using too much scope and it tends to hurt thier shooting.

          Comment

          • #6
            seronian
            Member
            • Aug 2010
            • 324

            Originally posted by Pthfndr
            The high magnification is not making you less steady, it's just letting you see every little bit of movement your body produces. You then try to hold steady, but that can make things worse because now your muscles are not relaxed.

            That's one reason why experienced hunters do not use any more magnification than required to aquire their target.

            When shooting from a well supported position, such as a mechanical rest or sandbags, the shooters movement is removed from the equation.
            this makes so much sence...thank you....

            Comment

            • #7
              seronian
              Member
              • Aug 2010
              • 324

              Originally posted by brl0301
              My thinking is that with lower magnification you cant see the little movements of the crosshairs and therefore you dont overthink about when to fire the weapon. You just let it go off on its own, like you are supposed to. Now when you are using a higher magnified scope, you can actually see the little movements of the crosshairs on the target and you try to time when the rifle fires. When you do this you end up being less accurate and having to work harder. It seems to be that some new shooters make the mistake of using too much scope and it tends to hurt thier shooting.
              i was thinking about the same thing thats why i did my little experiment....now with a high Mag scope and a target beyond 100 yards can i say the High Mag scope will make me react as if i was using a low Mag scope under 100 yards.

              Comment

              • #8
                G-forceJunkie
                Calguns Addict
                • Jul 2010
                • 6492

                Paralax issue perhaps?

                Comment

                • #9
                  seronian
                  Member
                  • Aug 2010
                  • 324

                  Originally posted by G-forceJunkie
                  Paralax issue perhaps?
                  not sure on this but i made sure my focal plain was right i made sure i had a full circle before pulling the trigger. checked my eye relief and i was on it. unless im missing something.

                  Comment

                  • #10
                    EvolutionGSR
                    Senior Member
                    • Oct 2005
                    • 1556

                    Since you are benching, assuming you are right handed, where are you placing your left hand? or if you are left handed, where do you place your right hand?

                    Comment

                    • #11
                      seronian
                      Member
                      • Aug 2010
                      • 324

                      left hand tucked in, place on pocket palm facing body index and thumb cradles buttstock since i dont use a rear bag. triangle left and right elbow and head.

                      Comment

                      • #12
                        EvolutionGSR
                        Senior Member
                        • Oct 2005
                        • 1556

                        When i had a rem 700 and a howa .308, i would use my left hand in a fist on the bench, curled fingers lightly against the chest. and use my thumb and fore finger for a stock cradle, adjustments and aiming. Its very stable.

                        Comment

                        • #13
                          seronian
                          Member
                          • Aug 2010
                          • 324

                          Originally posted by EvolutionGSR
                          When i had a rem 700 and a howa .308, i would use my left hand in a fist on the bench, curled fingers lightly against the chest. and use my thumb and fore finger for a stock cradle, adjustments and aiming. Its very stable.
                          pretty close to what im doing except for the left hand fist and finger curl.

                          Comment

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