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Is it a suppressor

I mean, 44.2 looks pretty good if you pulled #3.

but then 43.8 fits neatly inside 44.2...

I got about 2x the usable life out of BFG KO2s vs the Maxxis Razr MTs on my vehicle + driving situation. I'll be going back to the KO2s once I work up the enthusiasm to pay for them. The Razrs...

It will just be a case that the ES for each load is actually quite wide, and you happen to get a high value from the range on one step and then a low value from the range on the next, the range of...

If it shoots the 77TMK well I wouldn't bother trying to modify the 80 ELDM by removing the tip or whatever

What does this look like with a substantially more mechanically precise rifle?

I went and fired 20 rounds this morning from the Model 7 .223 w/bartlein barrel. Load was a fairly randomly selected...

Oh I don't mean brand specific, rather I don't see why a button rifled 1:8 would be any different for stability than a cut rifled 1:8

I don't believe there ever was a 69gr .224" SST.

69gr targex, 69gr TMK if you can find it

Yes but I'm not sure why it would be different

No trouble for me stabilizing in 1:8 at 2786fps.

Ok you're all onto it.

This is a collection of real 3-shot groups, fired with no sight adjustments between groups. These groups were shot at 53m with a .22LR, from a bipod/rear bag in a prone...

Phenomenal!

I've found the 80s to produce nice mushrooms. Haven't shot a 73. Would try them if I could find the factory match ammo loaded with them, to save handloading faff

But do I buy new lapua brass every firing or an AMP, in order to get the effect?

Lower impact velocity = less deformation, and more to deform in the first place?

Does he have a dataset demonstrating statistically significant results on target or on a chronograph?

I don't care about brass hardness. It's a proxy metric assumed to be affecting actual results.

Yeah it's dry at home, barely had a drop all day.

I know brass work hardens. I know annealing should extend brass life. I know the theoretical benefits.


I have yet to see (with active searching) a convincing dataset that shows benefits to any...

Has anyone got a link to a well designed, valid, statistically meaningful test to demonstrate whether there is


1. value in annealing vs not annealing in terms of velocity change over brass...

Well jeez you're all very unhelpful. Except Tentman.

1 click up, 1 click right. That sounds like it should do it.

Although the rest of you untrusting buggers have got me doubting myself with...

Hey guys. I went to zero today and shot this mean group! Squares are 5mm

247547

I figured, up 1 to zero, should be good.

Before I made any adjustments, I fired another group to check. I...

I find that there is very rarely any need for me to shoot a deer beyond 400 metres or so.

Yes, Model 7 .223. I don't really shoot anything else anymore.

I'm not sure that you're clear about what you're trying to achieve.

You seem to be wanting to confirm that the output of a ballistic calculator will allow you to hit a deer at 600m.

The...