First attempt at lubed bullets

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Does the lube set up or harden at all?

You may want to consider dusting them with motor mica if you're leaving lube on exposed parts of the bullet.
 
I've used both engine assembly mica and the Frankford Arsenal equivalent (which seems to be discontinued). I'm sure the product you linked would be pretty much identical.

I've had really good luck lubing rifle bullets with White Label Lube's liquid Xlox and 45-45-10/Deluxe Liquid Xlox. The Xlox is identical to Lee Liquid Alox, but way cheaper.

The 45-45-10 is a commercial variant of "Recluse Lube" from the Cast Boolits site. It dries to a hard, waxy finish that won't attract dust or lint like the straight Alox version.

I love Rooster Lube for .45 ACP, but I haven't had good luck with it in rifle loads. Even at subsonic speeds it tends to leave lead streaks starting @ halfway down the bore.

My preferred method for rifle bullets nowadays is powder coating, followed by a light tumble lube with 45-45-10.
 
Does the lube set up or harden at all?

You may want to consider dusting them with motor mica if you're leaving lube on exposed parts of the bullet.
The lube hardens to a waxy consistency. It seems so work. But I need to run a chrono and start working my way through powder burn rate
 
Your lube job looks good.
Rooster lube works well for me. (kinda watery)

https://roosterlab.us/products/

Put some in a bowl', swirl it around, dump excess thru a screen back into the bottle & let 'em dry.

Or do similar to Lee's Alox lube (more of a thick waxy lube)
Use just a touch of alox
I almost tried alox. But the research I did said the lube I made should get me up around 2000 without leading.
I used high temp wheel bearing grease instead of cheap lithium.
I have started using powder coat also. It's kind of temping.
 
Pan lubing is what pushed me to get into powder coating. I was using a mix of paraffin wax and petroleum jelly with a little carnuba wax in the mix to stiffen it slightly. Works great. Downside is I find it to be messy. Powder coating takes about the same amount of time if your anal about stuff like me, but far less trouble in the long run for me.
 
I almost tried alox. But the research I did said the lube I made should get me up around 2000 without leading.
Plain `ol oven-dried ALOX does great up to 2,500 in my AR-15.
https://castboolits.gunloads.com/sh...llets-w-ar15&p=4472544&viewfull=1#post4472544
and at least 2,000-2,200 out of the 30 calibers
https://thefiringline.com/forums/showpost.php?p=6790011&postcount=8
https://thefiringline.com/forums/showpost.php?p=6645327&postcount=8

I think your limiting factor's going to be the plain base exposure.
 
Plain `ol oven-dried ALOX does great up to 2,500 in my AR-15.
https://castboolits.gunloads.com/sh...llets-w-ar15&p=4472544&viewfull=1#post4472544
and at least 2,000-2,200 out of the 30 calibers
https://thefiringline.com/forums/showpost.php?p=6790011&postcount=8
https://thefiringline.com/forums/showpost.php?p=6645327&postcount=8

I think your limiting factor's going to be the plain base exposure.
If it is. I've been looking at a plain base gas check maker.
I'm going to see how it does for 50 rounds of titewad before I make any changes.
 
What powder is used to get to these velocities? Something slower like H4895? Using a GC .

Just asking to learn.
I don't know yet. I'm going to start with titewad. Then step to 2400 or imr4227.
I'm nervous about kapok, shot shell buffer, etc.
 
I wouldn't get too hung up on pushing cast bullets super fast.

1700 to 1900 fps combined with a heavy bullet, hollowpoint and (reasonably) soft alloy will give very effective terminal performance at the distances where I do most of my hunting.

If I'm planning to hunt powerlines or big meadows, I just use jacketed bullets pushed at much higher velocities.
 
I ran QuickLoad for balance of case fill, best burn, 2,000fps, ~20,000psi for a 300WM/200gr bullet/24"
This came out top:

RETUMBO
81% Fill
19,000psi
78% Burn
2,000 fps

Powders are not just all about starting "Burn Rate"
50BMG "could" be used, but you'd throw 40% of powder out of the muzzle unburned
 
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