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Rifle Scopes Schmidt&Bender to distance 1000m

MarcoSnipe1

Private
Full Member
Minuteman
May 31, 2011
15
0
54
South africa
I have a S&B PMII with P4 fine (1/4MOA) on my TRG42.Zero at 100m.Shooting a 250gr Lapua Scenar at 3030f/s. According to Isnipe on my Iphone 4 it will require 88 click(22MOA) to get to 1000m.Can anyone verify this?Calibre .338lapua.Scope is in the 1st focal plane 5-25x56
 
Re: Schmidt&Bender to distance 1000m

Im not asking 100% accurate,just an idea still learning,it would be about 32 celcuis,altitude 1650m,angle to target 15 deg downwards,location South Africa.
Why the cocky remark?Im just asking for help not an argument!
 
Re: Schmidt&Bender to distance 1000m

Don't feel attacked Marco,
It's just that Met-conditions plays a hell of a roll and at 1000m 1/2 mill-rad click is a full 0.5m POI shift, so it is very important knowing the altitude density... it’s a Factor of barometric pressure altitude and temp. And that's excluding angle to target.
Use a co-sine indicator if you can find one. Think Safari & Outdoor's got one. Use the number under the line & multiply your range with zero-decimal x reading x distance. Now use dope for the calculated equivalent distance…
IE:
Rangefinder distance = 350m
Co-Sine reading = 85
Equivalent distance is 0.85 x 350 = 297.5m
Dial in using your DOPE for 297.5m and hold dead on.
Remember to use actual distance & flight time for moving tgt hold over & wind…
Hope this sheds some light on the question…
If I mixed things up, please correct me guys…

Rgds
R-Raven
 
Re: Schmidt&Bender to distance 1000m

Hi RSA-Raven thanx,for info,
Im going to a farm in Naboom this weekend,will try this.
Where you from,let me know,maybe we can go shooting together,I know a few farms where one can shoot a km +
 
Re: Schmidt&Bender to distance 1000m

Thank you for the link Trio,
Granted that your IRR is better than the RR, but I doubt that Marco needs that detailed explenation at this stage.

BTW, Congrats on the mention in the published page.
smile.gif


Rgds

R-Raven
 
Re: Schmidt&Bender to distance 1000m

Where are you guys in SA?

I studied in U. of Pretoria back in the early 90's, and have many friends in your beautiful country
smile.gif


Raven, I just mentioned the IRR because it is just as fast and easy to use/remember as the RR, but more accurate.
 
Re: Schmidt&Bender to distance 1000m

Sure I remember the good old days and gorgeous afrikaner girls... I toured all RSA and neighboring countries by car and also backpacking, almost stayed in SA but came back to Paraguay, I prefer our local flavor of political shit.

Do yo know that most jakarandas came from paraguay?
 
Re: Schmidt&Bender to distance 1000m

<div class="ubbcode-block"><div class="ubbcode-header">Originally Posted By: MarcoSnipe 1</div><div class="ubbcode-body">I have a S&B PMII with P4 fine (1/4MOA) on my TRG42.Zero at 100m.Shooting a 250gr Lapua Scenar at 3030f/s. According to Isnipe on my Iphone 4 it will require 88 click(22MOA) to get to 1000m.Can anyone verify this?Calibre .338lapua.Scope is in the 1st focal plane 5-25x56 </div></div>

Sounds pretty right to me- perhaps a tad pessimistic.
From top of my head, near sealevel it should be around 85-87 clicks.
 
Re: Schmidt&Bender to distance 1000m

Ok ,could only get 800m,angle to target was -1deg.wind speed was 9.7km/h 120deg left to right.58 clicks up 5 clicks left.Hitted the plate ,but not centre.Success rate about 70%,but it was a good experience!