Adjust sight or barrel after a knock

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Madasadad
Posts: 13
Joined: Wed Nov 18, 2015 8:43 pm

Adjust sight or barrel after a knock

Fri Dec 04, 2015 8:48 am

My S510 extra slipped out of my hand last night and took a slight knock on the end of the barrel. When I took a few shots with it later, it was shooting about 3" left at 20yrds. Should I correct it by re zeroing the sight, or slacking off the shroud support and nudging the barrel back to correct some of it, before zeroing?

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Outandabout
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Location: Bishop Auckland Co Durham

Re: Adjust sight or barrel after a knock

Fri Dec 04, 2015 9:43 am

If you can see the barrel is misaligned you need to do something about it. But its mare than likely the scope needs reseting correctly.
Kevin

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Madasadad
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Joined: Wed Nov 18, 2015 8:43 pm

Re: Adjust sight or barrel after a knock

Fri Dec 04, 2015 9:51 am

Barrel isn't obviously out, so I'll crack on and re zero, thanks

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Mark112
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Joined: Mon Feb 16, 2015 5:25 pm

Re: Adjust sight or barrel after a knock

Fri Dec 04, 2015 12:41 pm

On an S4*0 series you would slacken the grub screws that hold the barrel band and then let the barrel spring back. It only needs a small change here to make a massive difference at 25 yards. Don't forget to nip them back up.

1mm at the clamp equates to 3" at the target.
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Madasadad
Posts: 13
Joined: Wed Nov 18, 2015 8:43 pm

Re: Adjust sight or barrel after a knock

Fri Dec 04, 2015 4:50 pm

was only able to release one of the Allen nuts, someone had already butchered the other one! Anyway I'll have a go see if it made any difference. I'd already rezeroed, so when I get a few shots tomorrow, it'll tell me if the barrel was off or not

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Madasadad
Posts: 13
Joined: Wed Nov 18, 2015 8:43 pm

Re: Adjust sight or barrel after a knock

Sat Dec 05, 2015 10:21 pm

Seems like the barrel must've taken a nudge, the scope needed moved the opposite of the amount of wind age I'd applied first time round . I just love the accuracy of the gun and scope combo, in today's gales, I had a 10p grouping of 10 shots at 25 yards.

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