Shooting uphill.

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robertt
Posts: 111
Joined: Sun Feb 15, 2015 10:57 am

Shooting uphill.

Thu Oct 29, 2015 6:43 pm

I was shooting woodies today in a tall beech tree and the shots were about 45 - 50 degrees. The distance was 45 yards.
Shot 1 forgot to hold over by 1MD but stoned the woodie.
Shots 2 & 3 , 1 MD holdover and missed both but on the 2nd one saw the pellet miss high.
Went back to no hold over and did 7 woodies and a jackdaw.
Convinced my scope had taken a knock I then shot a target at 45 yards and it was 1 MD low?????????

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Brooksy
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Joined: Tue May 05, 2015 3:52 pm

Re: Shooting uphill.

Thu Oct 29, 2015 7:25 pm

If shooting uphill you aim slightly low anyway as the barrel is already aimed slightly high to compensate for gravity.

Think of it this way, if you aimed directly up at 90 degrees from the ground, the pellet would go off 4 degrees to the back of you. To make it land back on the rifle you would have to aim at around 87 degrees from the level.
The early bird may get the worm, but it's the second one mouse that gets the cheese.

Theoben Rapid Mk2 .20, Light Stream 4.5X14X44 FFP.
AA S410 TDR .177, Yukon Photon XT with 135 mm lens conversion.

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Geordie
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Location: Newcastle Upon Tyne

Re: Shooting uphill.

Thu Oct 29, 2015 7:31 pm

It is as Brooksy said, aim low.
AA s410K .177
BSA R10 .177 Super carbine. (Blacky)


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gary martin
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Joined: Thu Feb 19, 2015 8:21 pm

Re: Shooting uphill.

Sat Oct 31, 2015 4:22 pm

the same principal applies downhill, aim lower.

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steve cartledge
Posts: 26
Joined: Sat Feb 28, 2015 11:48 am

Re: Shooting uphill.

Sun Nov 01, 2015 6:30 am

Brooksy wrote:If shooting uphill you aim slightly low anyway as the barrel is already aimed slightly high to compensate for gravity.

Think of it this way, if you aimed directly up at 90 degrees from the ground, the pellet would go off 4 degrees to the back of you. To make it land back on the rifle you would have to aim at around 87 degrees from the level.



What???

If the barrel is exactly in the vertical plane and ignoring the usual (wind drift, earths rotation etc) then in theory the pellet should return from whence it came.

Steve C.

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Raj
Posts: 2005
Joined: Sun Feb 15, 2015 9:36 pm
Location: Rugby

Re: Shooting uphill.

Sun Nov 01, 2015 8:13 am

Ruddy Hell !!! It is Mr.Cartledge :D So glad to see you are still alive, Steve :)

And getting back on topic, Brooksy never said the barrel was vertical ;)
If the scope is vertcal, the barrel wouldnt be vertical.
He didnt say the scope was vertical either ... but I think he meant it.

Where is Wastrel? He would make this topic so much more lively :twisted:
“It's the Indian, not the arrow"

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steve cartledge
Posts: 26
Joined: Sat Feb 28, 2015 11:48 am

Re: Shooting uphill.

Tue Nov 03, 2015 1:58 pm

Aaah, :D Raj how the devil are you? ......and how's Edna?
I don't tend to post much at all these days, but miss the banter from the old site (especially zings) I shall have to get to one more AAOC weekend, I've abandoned the tent idea though (that's because I forget it!)

Steve C.

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eboswan
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Location: swansea

Re: Shooting uphill.

Tue Nov 03, 2015 3:00 pm

Hello steve

Dont mention edna raj is still in mourning .
Raj misses the old bag on a daily basis.
I stii hear from zing occasionally he phones a few times a year.
IS MY SIGNATURE BIGGER THAN RAYS. Cz 452 american .22+sak mod
S200. .177

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mikeygasbag
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Joined: Tue Feb 24, 2015 5:05 pm

Re: Shooting uphill.

Wed Nov 04, 2015 7:10 am

Just a quick post to let you reprobates know I still keep a wary eye on what's going on in the AAOC.

Keep up the good work guys. 8-)

Mike.
Founder member ~ Fort Airgun Club

Air Arms HFT500 .177, Sightron SIII 10x42 MMD
Air Arms Ultimate Sporter .177, Sightron SIII 10x42 MMD

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Blackbaronfish
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Joined: Sun Feb 15, 2015 6:20 pm
Location: Nuneaton

Re: Shooting uphill.

Wed Nov 04, 2015 10:24 am

mikeygasbag wrote:Just a quick post to let you reprobates know I still keep a wary eye on what's going on in the AAOC.

Keep up the good work guys. 8-)

Mike.

You should be posting Baggsy :mrgreen:

BBF
Did I mention that I'm the only one to have attended EVERY meet since we started

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