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Thread: Daisy 4x15 scope sighting

  1. #11
    Orca Whisperer
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    Quote Originally Posted by KK4AMI View Post
    I would think that if you want to raise the point of impact, you will need to shim the rear part of the mount. If you push the back part of the rifle down from the scope, that raises the muzzle. Since it is dovetailed right to the receiver, that might be difficult. Might be best to reverse the rings in case one is higher (highest one in the rear) You have other factors to. Are you using BBs or Pellets, that will change the point of impact. How many pumps are you using. Lots of pumps means a faster projectile and flatter shooting. Less pumps means a slow projectile and more of an arc! Remember the Scope is about 2 inches higher then the muzzle. I saw in a Walmart ad, this thing shoots at 800 ft a second and out to 300 yards. I'm guessing 10 yds is not that far out, so you will need to shim the rear of the scope up to zero it!
    You know... You might be on the money here. Perhaps I actually need to zero it at more reasonable distances? I'm only giving it two pumps (indoor shooting), and maybe a scope just isn't cut out for that. So, I guess I just haul out the targets over the weekend and work it out there.
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  2. #12
    Conch Master
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    10 to 20 yds is ideal for an air rifle. Check out the "How to" on Youtube videos. You are in for some work. I didn't realize you have a barrel inside a barrel shroud. The guy on the video removes the shroud and bends the barrel over his knee to change the impact point. Whew! Good Luck with that.

    http://www.youtube.com/watch?v=oQzbgb-s_P4
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  3. #13
    La Rata Del Desierto K7SGJ's Avatar
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    10-20 yards? Grab the rifle by the front of the barrel, with the butt facing forward, towards the bottle cap. Raise smartly over left shoulder, rapidly move arm in a downward motion and release the barrel on the downward stroke. Rifle should tumble with enough velocity to take out a bottle cap at well over 20 yds., and most anything else that happens to get in the way.
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  4. #14
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    Quote Originally Posted by KK4AMI View Post
    10 to 20 yds is ideal for an air rifle. Check out the "How to" on Youtube videos. You are in for some work. I didn't realize you have a barrel inside a barrel shroud. The guy on the video removes the shroud and bends the barrel over his knee to change the impact point. Whew! Good Luck with that.

    http://www.youtube.com/watch?v=oQzbgb-s_P4
    That's a good video... I'm reticent to do the "adjustment", because my iron sights are dead on :(
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  5. #15
    Orca Whisperer PA5COR's Avatar
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    Sighting in an scope is nnot difficult, aim with scope on target and see where the bulle impacts.
    Then adjust the scope in one direction only - up/down/ left /right till you gt that plane good then do the other one.
    You adjust the scope towards the impact point of the bullet, so if the bullet is too low you set the scope lower matching the impact point ( might need a few tries).

    Reading you wanted to raise the forward section of the scope you would go the wrong way to adjust for a low impact....
    If you need major adjustaations for the scope on 10 meters distance 20 will be off quite, so sight in scope on normal shooting distance.
    Mine is zero's in at 100 meter for the US M1 Carbine .30, if i shoot at 25 or 50 meters i just can correct knowing the bullet will bee a few inches higher and aim accordingly using the sightings bars in the scope.
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  6. #16
    Administrator N8YX's Avatar
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    It's probably the rings.

    Try this: Measure each and if the bottom of the front one is higher than the rear one, swap them and try re-sighting the optic.

    Sounds nuts...but...many purpose-built ring sets (especially those used for precision shooting) have an elevation adjustment of 10 or 20 MOA built into them; this to allow for correct dial-in at long distances. It could very well be that your rings were built with a similar principle in mind.
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