load tunjng advise needed

aushunter1

Well-Known Member
Joined
Nov 16, 2012
Messages
813
Location
Australia
Very nice group there.
Imo its it shoots that consistently then why worry about ES, they are just numbers that don't always equate to performance, as you have shown.

By changing what your doing it may have the reverse affect?
 

Slick8

Well-Known Member
Joined
Aug 13, 2012
Messages
541
Location
The Republic of Texas
I agree with much of what's posted above.

You need to shoot it to 3-600 yards and look for vertical strings.

If no vertical then I'd say you have a bad chrono.

Also, was it one shot way out or were they all over regarding velocity.

Neck tension could be a lot of this.

Whats your brass like? All same manufacturer? Same lot? Weight sorted?

Robert from apr published and excellent article about this very issue.

Here's a 300 yard group I shot last weekend which had an ES of 10.

Screenshot_20200420-113855_Gallery.jpg
 

Patriot007

Well-Known Member
LRH Team Member
Joined
Sep 14, 2019
Messages
76
Location
South Ga.
As stated above, take it out to 3-500yds. Hi SD does not work well at long ranges. Also try a different crono.
Me, my self, I'm not a fan of anything that touches by barrel. (OCD)
 

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