Another barrel length conversation.

[Huntchic]

I don’t have any plans to go suppressed currently. I’m not using any muzzle device on my 18” and running a liner comp on the 12”. I like the idea...

[Huntchic]

Thanks guys for your valuable input as always you guys have been there n done that more than I. I’ve carried a Winchester pre 64 model 70 and Bulgara...

[Huntchic]

I currently have built a few Grendel's for others and 2 for myself. One I have is an AR 12" pistol the Other is an 18" AR rifle. Love them both....

[Huntchic]

Going to use 2 different AR platforms one is 12" Faxon Barrel Pistol and other is an 18" Faxon Barrel rifle. Both using 129 ABLR as primary...

[Huntchic]

Thanks gentlemen.
when time allows I’ll test bit more. I appreciate everyone’s input and advice....

[Huntchic]

Update on CBB
I started this quest because i was interested in the 105 grain Cavity back bullet however it didnt show the velocities i was looking...

[Huntchic]

Grayfox I give full credit for your advice on getting the new Magnetospeed. Excellent advice and greatly appreciated....

[Huntchic]

I’m impressed with the magneto speed. Was simple to set up and use. I even shot 3 different known loads I had developed with my old chronograph that...

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Just got a new Magnetospeed Yesterday and going to try it out in about 30 mins. First impressions are it’s pretty simple and seems like decent quality....

[Huntchic]

Well that was just the initial run. I won’t push the 52,000 max pressure. Especially without specific to that bullet scientific professional data to...

[Huntchic]

The 30.4 load I tossed one low n right. so that was me....

[Huntchic]

Pictures 118...

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Pictures...

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Nope didn’t work. I’ll post from computer tomorrow

[Huntchic]

I’m going to try pictures of groups but again it might have to wait till morning....

[Huntchic]

I don’t think I can post pictures from my phone but will post them tomorrow from my computer.
As far as accuracy goes I will admit I wasn’t...

[Huntchic]

Well I loaded up some ladders to test.
All using new sized starline brass
winchester WMSRL primer

105 grain CBB
COAL. 2.255...

[Huntchic]

I hear ya Gray fox. Can’t help myself to try out something new. These things seem interesting but we will see how they run....

[Huntchic]

Just looked up my notes, I'm seeing 2375 fps with the partition and 2350 fps with the ABLR. granted these were tested on different days so could be both...

[Huntchic]

This is what I've got on the 125 partition and 129 ABLR. Ugh, having trouble posting picture of the data.
from the 18" Im getting 2375 fps...