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Very Hot Topic (More than 25 Replies) Schuetzendave .33 question (Read 10157 times)
Schuetzenmiester
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Re: Schuetzendave .33 question
Reply #15 - Jul 8th, 2019 at 3:09pm
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John, That tip looks about the same as my Hoch bullet.  I does it nearly every shot when it is shooting those itsy bitsy teeny weeny little groups.   

I wonder if anyone else has ever found year old lubes shoots a lot tighter groups? I'm if volume will make any difference?
  

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beltfed
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Re: Schuetzendave .33 question
Reply #16 - Jul 8th, 2019 at 3:20pm
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Re. "Year old lube shoots better"
Look at the formula for the lube if you can.
It may be a sign that there is too much of
a low vapor pressure component.   
as in liquid components that may be evaporating
such as light oils 
beltfed/arnie
  
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Re: Schuetzendave .33 question
Reply #17 - Jul 8th, 2019 at 3:28pm
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beltfed wrote on Jul 8th, 2019 at 3:20pm:
Re. "Year old lube shoots better"
Look at the formula for the lube if you can.
It may be a sign that there is too much of
a low vapor pressure component.  
as in liquid components that may be evaporating
such as light oils 
beltfed/arnie

It is with all the lubes I have tried, both homemade and commercial. Jerry's Javalina, I think that is its name, works the best fresh, but not for more than a few shots. Dell lube would not shoot at all.  Target at 200 looked like a shotgun pattern  Cry
  

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frnkeore
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Re: Schuetzendave .33 question
Reply #18 - Jul 8th, 2019 at 3:42pm
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Here's what you need for tipping, Bob.

Again, shot at Modesto, but, with my shorter, cylindrical bullet In this case, it's because the bullet was going through the transonic zone.

The next, is with .5 gr more powder, shot in Oregon. Hard to tell if they're tipping. LOL

BTW, both shot with Javalina lube.

Frank
  

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Re: Schuetzendave .33 question
Reply #19 - Jul 8th, 2019 at 11:14pm
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Tipping isn't a problem Frank.  My first 250 was shot in the lower left quadrant of the 25 ring, except for 2 shots I shot in the upper right when I got scared about the edge of the 25 ring  Roll Eyes.  The second hit too close to the edge at 1 o'clock, so I went back to my old hold to finish up shooting near the 7 o'clock edge .  Lots of teeny little groups after I figured out the secret.  That took a couple years, as I recall. 

20:1 shoots best with new bullets and new lube and a couple tenths less powder, than 30:1 best but with year or 2 old lube, 30:1 shoots just as well as 20 and the powder charge isn't critical.

I'm just not sure how to make a stickier, drier lube than Javelina or if I just have too much lube on the bullet.  If I make a bullet that carries less lubed, I'll make it a little shorter and lighter. 

I remember a 195 gr Saeco I borrowed from a friend to try in my .32-40.  It was fantastic.  I bought one that must have been a new cherry.  It was, maybe 5 grains lighter. It did not shoot worth a hoot!  I finally talked him out of it.  He wasn't using it anyway. Hope I'm not headed down that path again!  Undecided

When I first got that rifle, I wondered if I had made a mistake.  I called Buck Emmert and talked to him about it.  He  and Dorothy were well known for shooting Pope rifles in those days.  I don't recall anyone shooting a lot of 250s in those days.   Does anyone know if they shot a lot of them?  Seems like high 240s was the norm in the late 80 and into the 90s.
  

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Re: Schuetzendave .33 question
Reply #20 - Jul 9th, 2019 at 1:03pm
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The arch of the bullets flight BobZ would also make it impossible to go through the target point on. If it shoots as good as you say you just might be missing something that makes it appear to be not quite right in your own mind when there is actually nothing wrong with it.
  

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Re: Schuetzendave .33 question
Reply #21 - Jul 9th, 2019 at 6:58pm
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Shooting 1400 to 1450  the sight adjustments  from 100 to 200 are not enough to indicate enough arc to notice the approach angle on the target.  BTW, it only shoots that radical stock that well when I am practiced up. It was not easy to figure out that year old lube is the key to precision; without it, the others are irrelevant.
  

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Re: Schuetzendave .33 question
Reply #22 - Jul 9th, 2019 at 8:46pm
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From muzzle to 200 what do think your actual arc might be BobZ? My 33-47 Bresien liked a 1475 fps average velocity the best, the bullet a 234 grain Mos Spitzer but I don't now remember the length. I believe the barrel was a 15 twist Bresien and it also had a left hand twist and it was the most consistent rifle I have yet owned to date.
  

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Re: Schuetzendave .33 question
Reply #23 - Jul 10th, 2019 at 2:24am
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I didn't get the Windows conversion for Ballistic Explorer because I wasn't using it enough.  I don't recall the midrange on it, but I don't believe  it would be much more than a foot.  The arc would not be much. The incoming angle would not be more than about 2/10s of a degree.  Hardly visible to the naked eye  Roll Eyes  I have never thought about trying to calculate the tip angle, but it is obviously a lot more than that. 

I have never shot it much at 100, just a few shots at CBA matches. It does not display tipping there, at least not enough that I have noticed it.
  

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Re: Schuetzendave .33 question
Reply #24 - Jul 10th, 2019 at 2:36am
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JLouis wrote on Jul 9th, 2019 at 1:03pm:
If it shoots as good as you say you just might be missing something that makes it appear to be not quite right in your own mind when there is actually nothing wrong with it.


That first 250 with 8 shots between the 2 and the 7 o'clock edge of the 25 ring and the 2 I shot at 1 o'clock in the 25 ring when I started to lose my confidence in holding that 3/4" group in the switchy 7.5 mph wind, was published in  the Journal in about 1992, I believe. 

The part that is wrong, is lube less than a year old will not hold the 25 ring. 1 to 2 year old lube will shoot most into a 1 hole group like that 1st 250.  At 3 years, the lube is too dry not holding 1 hole any longer.
  

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Re: Schuetzendave .33 question
Reply #25 - Jul 10th, 2019 at 10:15am
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The lube issue is indeed Interesting and one I have not experiencd myself. I also don't have a clue what the remedy might be freshly lubed has always worked out to be the better for myself.
  

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Re: Schuetzendave .33 question
Reply #26 - Jul 10th, 2019 at 1:10pm
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If the arch of the bullets was the reason for "tipping"
they would all have vertical oval holes, not random directions.
beltfed/arnie
  
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Re: Schuetzendave .33 question
Reply #27 - Jul 10th, 2019 at 1:11pm
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Opps, it should read  "arc" -- trajectory
beltfed/arnie
  
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Re: Schuetzendave .33 question
Reply #28 - Jul 10th, 2019 at 10:42pm
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JLouis wrote on Jul 10th, 2019 at 10:15am:
The lube issue is indeed Interesting and one I have not experiencd myself. I also don't have a clue what the remedy might be freshly lubed has always worked out to be the better for myself.

How do you know  year old bullets wouldn't be better?  Undecided
  

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Re: Schuetzendave .33 question
Reply #29 - Jul 11th, 2019 at 10:58am
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I have shot them before BobZ maybe some even over a year old. There was a time back in early 2000 that I would cast and lube enough during the off season to last me through the year. And there were a few times I would still have some that would carry over into the next. I would also shoot them in the order as cast and also a means to keep track. I then moved on to casting the same but not lubing when I started using a lube pump and would lube them the night before or the day of the match. I personally always felt these freshly lubed consistently shot the best and at the time I was using Dell59C. In 2010 I had the lower row bones of removed from my right wrist and that ended my lube pump days. I then had to move onto pan lubing around that point in time and I also started using 75% Javelina Schuetzen Lube cut with 25% Dell59C and that is still what I am using today. I also tried a multitude of lubes starting back in 1998 doing lube experiment outings but none of them worked out as well for me.
  

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