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-   -   Chrono data for 3 125g. factory loads including GoldDot (http://glocktalk.com/forums/showthread.php?t=1215408)

jeffreybehr 04-30-2010 19:46

Chrono data for 3 125g. factory loads including GoldDot
 
Muzzle 10' from 1st screen, Glock 32 with 4" barrel.

Speer Gold Dot, #23918: av. velocity 1355, SD 5.3.

Speer Lawman TMJ, #53919: av. velocity 1305, SD 3.

Winchester whitebox FMJ, #Q4309: av. velocity 1339, SD 13.

Have that apparently hot-loaded Fiocchi 124 XTP load on the way and will be reloading a bunch; will post more later.

jeffreybehr 05-02-2010 15:15

Corrected the Lawman data.

Mrs_Esterhouse 05-02-2010 15:44

Great post. Looking forward to more.

I think someone could make a killing selling 357SIG loaded to the max 1450-1500fps. Right now, all the ammo makers are greatly under loading it.

jeffreybehr 05-02-2010 18:45

Quote:

Originally Posted by Mrs_Esterhouse (Post 15227132)
Great post. Looking forward to more.

I think someone could make a killing selling 357SIG loaded to the max 1450-1500fps. Right now, all the ammo makers are greatly under loading it.


TY.

According to all the reloading sources I can find and which I summarized on that Excel spreadsheet I've 'advertised' elsewhere, it's gonna take about 50000PSI pressures or 7" barrels to get to 1500FPS with 125g. bullets. My list contains over 50 maximum loads; the highest velocity is 1438FPS.

Mrs_Esterhouse 05-02-2010 21:05

Quote:

Originally Posted by jeffreybehr (Post 15228111)
TY.

According to all the reloading sources I can find and which I summarized on that Excel spreadsheet I've 'advertised' elsewhere, it's gonna take about 50000PSI pressures or 7" barrels to get to 1500FPS with 125g. bullets. My list contains over 50 maximum loads; the highest velocity is 1438FPS.

Can you send me the spreadsheet?

jeffreybehr 05-02-2010 22:00

Quote:

Originally Posted by Mrs_Esterhouse (Post 15228974)
Can you send me the spreadsheet?

I'm certainly able (and willing) to but only if I have your e-mail address.

Mrs_Esterhouse 05-03-2010 10:58

Quote:

Originally Posted by jeffreybehr (Post 15229230)
I'm certainly able (and willing) to but only if I have your e-mail address.

Thanks!

skip a stone 05-09-2010 12:25

DoubleTap boasts of those speeds, but recently I have come to question if they haven't been loading deep cavity GoldDot 124 grain bullets intended for 9mm into their line of 357 Sig rounds tha should be loaded with the shallow cavity high velocity 125 grain bullets. I'm usually not one to nit pick, but if performence suffers as a result I don't want to die because of it, if faced with a life or death shooting.


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