Looking for advise on posp scope on CZ 858 rifle

Jwirecom109

Jwirecom109

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Looking for advise on posp scope on CZ 858 rifle.

Russian instructions so i am looking for someone to give me an understanding of how to sight in the scope.

Thanks in advance.
 
Safe bet bet would be to send CGN'er "Curtton" a buzz he runs a couple of these or to post your question in the red rifles forum. I know a lot of guys over there have these scopes and would be able to tell you how to deal/compensate for the offset.

Cheers,
Jacko
 
pretty simple, two little screws need to be undone on the top knob and the bottom, top one moves reticule up and down other one is left and right.

Jwirecom109 said:
Looking for advise on posp scope on CZ 858 rifle.

Russian instructions so i am looking for someone to give me an understanding of how to sight in the scope.

Thanks in advance.
Click to expand...
 
Jwirecom109 said:
Looking for advise on posp scope on CZ 858 rifle.

Russian instructions so i am looking for someone to give me an understanding of how to sight in the scope.

Thanks in advance.
Click to expand...
Contact Teapot2 for this posp scope that is calibrated for the x39 round;
large_1.jpg

First cheveron is 100 meter's, next chevron is 200 meter's & the last chevron is 300 meter's;
4x24M_red_huge.gif

Also I sight in @ 25 meter's and it will put you almost the excate POI at 200 meter's.
 
Jwirecom109 said:
Looking for advise on posp scope on CZ 858 rifle.

Russian instructions so i am looking for someone to give me an understanding of how to sight in the scope.

Thanks in advance.
Click to expand...

I hope it's not too late to help you.

Orientate the scope as if you were sighting thru it (ocular towards you, objective end away from you).

The elevation knob is on the top ...turning it clockwise will move the impact UP. Counterclock wise DOWN.

The windage knob (on the right side) going clockwise will move the impact point Right. Counterclockwise LEFT.

The increments that most Russian scopes sent to the North American market
have 1 moa adjustments per click, on both windage and elevation.

If you happen to have the older Soviet scopes, the increments are quite different. They work out to approx 2 inches (windage), as far as I can tell.
The elevation drum is calibrated for the bullet drop of their sniper round, but you can get a zero like pizdets 17 indicated earlier in this thread. Once zeroed, undo the screws partially and move the numbered scale to "0" (your zero setting) and retighten.

Good luck:)
 
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Jwirecom109, guys, If you have any questions about POSP scopes (regardless where did you get the scope from) please don't hesitate to send me an e-mail to: info@interammo.com
I am always glad to help, I am just not checking forum often enough (my bad) while e-mails are always getting to me on time

I will try to post detailed zeroing POSPs instruction here (and on my website) shortly
 
svt1940 said:
A little question, if i zero the scope at 100m the windage will be different at 200m since the scope is a little offset to the left? or change nothing?
Click to expand...
No you won't have to change anything. (In a perfect senerio) Although in real life senrio's the wind at 200 meter's can be deferent than were you are taking the shot. Also there is 2 set screws located on the top of the turret that you can remove to adjust for your zero. Plus if you have the BDC reticale it is preaty much bang on for 100, 200 & 300 meter's. Witch reticale did you have?
 
Satain said:
Contact Teapot2 for this posp scope that is calibrated for the x39 round;
large_1.jpg

First cheveron is 100 meter's, next chevron is 200 meter's & the last chevron is 300 meter's;
4x24M_red_huge.gif

Also I sight in @ 25 meter's and it will put you almost the excate POI at 200 meter's.
Click to expand...

I have the POSP 4x24BM with ak style mount. Reticle is same as the pic you posted. The peoples at Interammo told me that was graduated for the 7.62x39mm. Here's somes pics
IMG_0748.jpg
[/IMG]

AK style mounting rail
IMG_0750.jpg
[/IMG]

The reticle
IMG_0755.jpg
[/IMG]
Thanks for advices:)
 
zulu5 said:
SVT1940, how's the POSP holding up?
Click to expand...

Work perfect for me. I have sent my cz to Rauch Tactical for refinishing and when i get it back, i will install the rail from Interammo. That rail is much better for a cz and a shell deflector can be bolted to the rail. The shells hit the scope without deflector, no issues except scratchs on scope.
 
svt1940 said:
A little question, if i zero the scope at 100m the windage will be different at 200m since the scope is a little offset to the left? or change nothing?
Click to expand...

Yes, the windage will be different as your line of sight (from the optic)will cross over/intersect the bore-line after your 100 yd zero. So, your impacts will tend to go over to one side (I think it'll be the left side) after passing your zero distance.

This really isn't much of an issue because these rifles aren't precision pieces,(so you'll probably not notice) plus most people don't shoot them over 100-200 yards anyway.

As for me, I have mine (zeroed) impacting approx 1" to 1.5" to the left of my 100 M aimpoint. The same horizontal distance between the bore-line and optical line of sight. Therefore this relationship (as long as there's no wind) remains the same throughout all ranges. If I am a bit out, the "crossover point" doesn't occur till much farther down range than it would be normally with a 100 m zero.

Basically, you want to keep your line of sight parrallel to your bore-line to aviod the "crossover" effect, especially if your shooting sniper type rifles with offset scopes/optics.
 
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zupermann said:
Yes, the windage will be different as your line of sight (from the optic)will cross over/intersect the bore-line after your 100 yd zero. So, your impacts will tend to go over to one side (I think it'll be the left side) after passing your zero distance.

This really isn't much of an issue because these rifles aren't precision pieces,(so you'll probably not notice) plus most people don't shoot them over 100-200 yards anyway.

As for me, I have mine (zeroed) impacting approx 1" to 1.5" to the left of my 100 M aimpoint. The same horizontal distance between the bore-line and optical line of sight. Therefore this relationship (as long as there's no wind) remains the same throughout all ranges. If I am a bit out, the "crossover point" doesn't occur till much farther down range than it would be normally with a 100 m zero.

Basically, you want to keep your line of sight parrallel to your bore-line to aviod the "crossover" effect, especially if your shooting sniper type rifles with offset scopes/optics.
Click to expand...

I take good notes! Thx:)
 
Sounds good SVT1940,

My 858 is also getting Rauch Treatment, I think I will be ordering the same scope but with the SVD mount and the 858 side plate. Let's hope that new finish won't be too hard to drill the receiver
 
zupermann said:
Yes, the windage will be different as your line of sight (from the optic)will cross over/intersect the bore-line after your 100 yd zero. So, your impacts will tend to go over to one side (I think it'll be the left side) after passing your zero distance.


As for me, I have mine (zeroed) impacting approx 1" to 1.5" to the left of my 100 M aimpoint. The same horizontal distance between the bore-line and optical line of sight.

Basically, you want to keep your line of sight parrallel to your bore-line to aviod the "crossover" effect, especially if your shooting sniper type rifles with offset scopes/optics.
Click to expand...

I made a mistake up above.:redface:........the middle paragraph should read "I have mine impacting approx 1" to 1.5" to the RIGHT (not left) of my 100 m aimpoint.
 
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