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aalf Offline OP
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Originally Posted by pullit
looks like 40 and 41 both repeat,
all you did was change neck bushing size? interesting

After FL sizing with the original bushing, I seated a bullet, and it was a bit looser than I care for, so I dropped down a size, and it still wasn't enough, so I went down another thou. I may try one more tighter yet too.

Also, I switched from 7 1/2's to 205M's this go around.

I'd like to go another half grain on the Hybrids to try and close up the vertical, but I'm about at the limit at 41.

GB1

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aalf Offline OP
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Last test.....seating.......

Loaded everything with 41 grains of H-4350, seated into the lands, with 205M's, and headed to the quarry.

I also took my Wilson inline bullet seater, so I could adjust seating on the fly.

80 degrees, but I was in the shade. Wind wasn't very cooperative, & tougher in the chute:


[Linked Image from i.imgur.com]

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aalf Offline OP
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I shot 3 rounds to foul the bore, then commenced to testing 3 shot groups in 10 thou increments.

I stopped at 40 off, then shot a 5 shot group at 10 off to confirm the 1st three. First & second shot almost touched, then got caught in a push that went right. I waited for the flags to settle down, & the 4th went back in the group. Wind picked up a little, so I got anxious on the 5th, held left, and it went left....dammit.


[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]


I shot one more quick group with 40 grains, & called it a night.

When I went down to pick up the target, I was surprised how much the wind would pick up and funnel towards the target right at the pinch point, half way down the range. Kind of a vortex thing. Of course things died down while picking up my stuff.

Testing's over........

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Looks like you got this one about figured out.


I may not be smart but I can lift heavy objects

I have a shotgun so I have no need for a 30-06.....
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aalf Offline OP
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Play time......

Late afternoon, I went out to my long range spot, and set out a few milk jugs from 485 to 953 yards. Facing west, the wind was out of the north, giving me a pretty good left to right breeze. I was pretty well protected the first half, but it really came into it's own on the hillside.

Ballistics were based on the pointed Hybrids at a 550 BC, 3120 FPS, 1300 ASL.

First up was the half gallon jug at 485 yards. Dialed in 6 MOA and smacked that jug dead center with a clean/cold hit. Pretty good on a target that's under 10" tall & 4" wide.

Next up was at 556, dialed in 7.5 MOA, & made another direct hit.

Moved up the hill to 824. That's where the wind showed it's face, coupled with the tall grass, & I couldn't spot the impacts. W/O any flags, I didn't realize how bad it was blowing up there. Finally spotted an impact, corrected, and drilled the jug.

Ultimately, my drops were confirmed. Per usual, it was just another wind game.

In the end, I prevailed, & the jugs lost......


[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

IC B2

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Don't you love coming out with a victory.


I may not be smart but I can lift heavy objects

I have a shotgun so I have no need for a 30-06.....
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Originally Posted by aalf

40 grains looked promising with all 3 bullets, so I loaded up the remaining brass with 40 grains each, divided equally between the 3 bullets.

That gave me enough for two 5 shot groups with each, and a few sighters/foulers for good measure.

Along with testing the loads, I was also wanting to get all the brass shot once , and hopefully get the barrel settled in as well.

I've found in the past some barrels need upwards of 150 rounds before they really get going.

Conditions weren't the best with swirling winds, targets at 200 yards again, and 80*.

When the smoke cleared, no group of the 6 shot, stood out as a winner, all measuring 1 to 2 MOA.

At this point, I wasn't sure what to do next........



Yeah, I often think to myself " Gee, things are working out super- I think I'll change something! LOL" Really like the look and the design of that rifle , well done!
Cat


scopes are cool, but slings 'n' irons RULE!
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aalf Offline OP
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Originally Posted by catnthehat
Really like the look and the design of that rifle , well done!Cat

Thanks, I think it turned out quite well myself.

Originally Posted by catnthehat

Yeah, I often think to myself " Gee, things are working out super- I think I'll change something! LOL"

Or three......no guts, no glory!

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aalf Offline OP
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Originally Posted by pullit
Don't you love coming out with a victory.

No doubt I would conquer, sometimes it just takes longer exploring the options.

To the victor go the spoils, unless someone wants to buy this barrel....ha ha......

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Pics of jugs or it didn't happen. Good looking shooting spots, BTW.


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aalf Offline OP
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Originally Posted by HuntnShoot
Pics of jugs

[Linked Image from thrillblender.com]

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Those jugs you can leave in the field...I’ll pick them up for you. 😬😎


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aalf Offline OP
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Originally Posted by Beaver10
Those jugs you can leave in the field...I’ll pick them up for you. 😬😎

Will do...... wink

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aalf Offline OP
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Another change in glass......

I decided a diet was in store for this gun as well, so I removed the NF, replaced the NF picatinny rail with a lighter Seekings 20 MOA version, and topped it off with a new Leupold VX5 HD 3-15x44 ZL-2 with the Firedot Duplex.

I got it mounted up, bore sighted, and ready for sighting in.


[Linked Image from i.imgur.com]

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aalf Offline OP
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That evening, I loaded up and went to the quarry for sighting in and tracking testing. A shot at 50, and a couple more at 100 got me zeroed, then I set up & leveled the tall tracking test target, which is marked off in 5 MOA increments to 35 total MOA.

Multiple twists back and forth the full 35 MOA showed consistent tracking and returning to zero every time.

After all the twisting, I moved to the other target, and shot a round, Then I dialed the full 38 MOA available up & back to zero, and shot again. Then repeated the sequence one more time for a 3 shot group.

I'll take it......


[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]

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aalf Offline OP
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Ballistics and drops have all been well confirmed with the Nightforce on top, time to test the new Leupold.

Since I was shooting/testing Twisted Sister the same time, some pics are duplicates.


First setup, 310 yards:


[Linked Image from i.imgur.com]

Dialed in for the first shot, clean cold:

[Linked Image from i.imgur.com]

Moved to 420 yards:

[Linked Image from i.imgur.com]

After every shot, I zeroed the scope before dialing in for the next shot.

Left target, one shot, then moved back to 530 yards, and shot one on the right target:


[Linked Image from i.imgur.com]

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aalf Offline OP
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Packed everything up and moved back to the 635 yard mark, and set up again:


[Linked Image from i.imgur.com]

Dialed in the scope, and let one go on the left steel. A little left to right had picked up, but still on the target:
I wrote down the wrong gun on the last 2 targets, you're not confused.

[Linked Image from i.imgur.com]

Moved on back to the 803 yard mark:

[Linked Image from i.imgur.com]

Dialed the scope, held on the left edge, and let 'er rip, which landed a bit left.

Still a kill shot, and knocked the target off the hook:

[Linked Image from i.imgur.com]

[Linked Image from i.imgur.com]


All done, and ready to rock.......

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Looks ready. grin


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Time to shoot critters. Nice rifle as usual

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cool stuff, looks like the Leupold is working like it should


I may not be smart but I can lift heavy objects

I have a shotgun so I have no need for a 30-06.....
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