A little Quickload help

[4xforfun]

I have my new Dasher tube up and running...30 inch 1-12 twist. I have two different loads for it, but since there isn't a pile of data out there on slow twist/fast burn/light bullet Dashers I figured I would ask here about estimated PSI with someone with Quickload.

Load one. 35 grains H 335 (took it up to 37.5 with zero PSI signals) behind a 65 grain V-MAX and CCI 450's. Found a node at 35 and 36.5...went with the lesser. .... 3601 FPS

Load two. 38 Grains H 335 (took it up to 40 grains where I got slight shiny ejector marks) behind 58 grain V-MAX and CCI 450's.. 4010 FPS.

I did all of the load development before I did any chrono work.....I simply loaded 4 of each and shot them in my basement with my M3.

Thanks,
Tod

 

[Langey]

To get reasonably accurate results you should provide the following information:
Loaded cartridge length
Case length
Maximum case capacity in grains of water
Ambient air temperature when firing shots

 

[Dgd6mm]

Too little information. Need at least the oal for starters just to figure some out.

 

[4xforfun]

Load 1 (65 V-Max) OAL 2.168
Load 2 (58 VMAX) OAL 2.145

It was about 80 degrees.

I have no H20 Data....Can anyone out there give me a rough number on H20 capacity for a 6mm Dasher without me having to get all "scientific"?

I guess knowing the PSI isn't that important at this stage as I am at least 2 full grains below my max test. BUT...I've see what seemed to be "OK" loads be grossly over PSI and just not show signs. I'm guessing that the 65 Vmax is ok at 3600, but the 58 grainer at 4010 makes me wonder!!

Thanks,
Tod

 

[Langey]

I had to manipulate the case capacity input to match your velocity data.

65 gn. VMax 2.168 COAL
H335 @ 80 deg. F
35.0 gns. = 3601 fps @ 51479 psi
36.5 gns. = 3730 fps @ 58634 psi
37.5 gns. = 3814 fps @ 63957 psi

58 gn. VMax 2.145 COAL
H335 @ 80 deg. F
38 gns. = 4010 fps @ 65999 psi
40 gns. = 4188 fps @ 79276 psi

 

[savagedasher]

I had to manipulate the case capacity input to match your velocity data.

65 gn. VMax 2.168 COAL
H335 @ 80 deg. F
35.0 gns. = 3601 fps @ 51479 psi
36.5 gns. = 3730 fps @ 58634 psi
37.5 gns. = 3814 fps @ 63957 psi

58 gn. VMax 2.145 COAL
H335 @ 80 deg. F
38 gns. = 4010 fps @ 65999 psi
40 gns. = 4188 fps @ 79276 psi

I got similar results that'll is why I post my load . Not a load I would start with . Larry

 

[4xforfun]

65K psi is proably OK, but the 79K is cirtanly over the top!!!

 

[4xforfun]

I got similar results that'll is why I post my load . Not a load I would start with . Larry

My starting loads were considerably south of where I ended up. 33 grains with the 65 grainer and 34 with the 58 grainer.

My guess is that the avarger 1kBR shooter shooting the 105 class bullets with RL15 or Varget at around 3050 are also up around that 65K mark.

But, that is only a guess....based on the fact that there is no way I can increase my loads another 2 grains on any of my 1k Dasher comp loads on ANY of my BBLS.

 

[Langey]

FWIW, Load From A Disk, another software program, shows the 58 gn. Hornady with 38.3 gns. of H335 giving 4069 fps @ 57987 (CUP).

H335 is not listed with the 65 gn. VMax load.

 

[normmatzen]

Be VERY careful comparing CUP to PSI! Not even close.

 

[savagedasher]

My starting loads were considerably south of where I ended up. 33 grains with the 65 grainer and 34 with the 58 grainer.

My guess is that the avarger 1kBR shooter shooting the 105 class bullets with RL15 or Varget at around 3050 are also up around that 65K mark.

But, that is only a guess....based on the fact that there is no way I can increase my loads another 2 grains on any of my 1k Dasher comp loads on ANY of my BBLS.

Depends on jumped or Jamed
My load of 4350 is 3070 62000 psi jumped
With no prime pocket problems.
Change to jammed bullet and the pockets are junk with 3 or4 fireing Larry

 

[4xforfun]

Depends on jumped or Jamed
My load of 4350 is 3070 62000 psi jumped
With no prime pocket problems.
Change to jammed bullet and the pockets are junk with 3 or4 fireing Larry

.104 free bore.....not going to find the lands on this tube with 58/65's LOL Eventualy iwll be out of the 58's. Only loaded 46 along with the 150 or so 65 grainers......have about 35 more to be before I am done with them. I figured that they were in the 1/2 MOA catigory....may as well shoot them up on some dogs!!

 

[savagedasher]

.104 free bore.....not going to find the lands on this tube with 58/65's LOL Eventualy iwll be out of the 58's. Only loaded 46 along with the 150 or so 65 grainers......have about 35 more to be before I am done with them. I figured that they were in the 1/2 MOA catigory....may as well shoot them up on some dogs!!

I have 140 fb and I jam 65 GR when fire fourm . Larry

 

[Jammer Six]

If you need the software, buy it. Stop panhandling.

 

[Medic505]

panhandling

Isn't that what you libtards do best?

 

[Medic505]

If you need the software, buy it. Stop panhandling.

Why don't you become a Site Contributor? Is it more fun to show up and berate people for free?

 

[timeout]

He is on my ignore button. Gotta love the ignore feature!

 

[Dgd6mm]

Here is my # 386-935-4651.... EST.... If you call me we will do quick load. This offer is open to almost anyone, bet you can guess the ones it is not offered to. If you do not get me on the phone leave a message and we will get hooked up. If you can afford quick load then you can afford to contribute to this site. Kinda like a voter, if you don't vote, then shut the h--- up...

 

[4xforfun]

He is on my ignore button. Gotta love the ignore feature!

Na...I'll just mannually ignore him....it's easy to simply ignore the internet marksmen of the world!! Kinda like spam!!