Thread: My 260AI Load Development Begins

Thank you...it is at 101yards if that changes the size?

Originally Posted by Tikka7mm08

Thank you...it is at 101yards if that changes the size?

Changes it to .641 at 101yds mate

I read that RE17 is v.sensitive to seating depth. Loaded up some more Bergers different depths and started with 2.222" (comparator to ogive) just touching. First 3 shots may be the best 100y group I've ever shot. @Dreamer can you pl measure?? Previous best in my laser model 7 in 7mm08 was 0.244 I think. No need to shoot more today as I can't shoot any better with the AMR reticle.

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Yeah sure mate, when I get home from work


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here you go mate

Thanks @Dreamer wow 0.132MOA. I don't want to shoot ever again!

You've peaked, downhill from here

Haha I reckon you're right. Good to have it shooting like a custom rifle at last.

I think you will find that the Bergers are way better accuracy wise compared to the LRAB Noslers you had been playing with. Those VLD's stem from tried & trued target bullet design. Good shooting

I agree. No looking back.

You should try shooting something a little more palatable than paper

I agree. I am a very agreeable chap.

When you set up your action for the 260AI did you have to modify the feed rails to use the remington FP/internal mag?
I see Shawn Carlock did a standard taper 35 degree 0.010" shoulder advanced version to maintain feeding characteristics for Practical Rifle Comps.. how is your straighter case 40 degree AI version feeding?

Cheers

It works ok. Has a Wyatt box.

Originally Posted by Dreamer

here you go mate Attachment 67889

hey dreamer, can you please tell me what software or app you are using for doing the measuring as havn't been able to find one.
cheers Andy

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