Case and projectile seating lubes

Get or give advice on equipment, reloading and other technical issues.

Moderator: Mod

Bigtravoz
Posts: 297
Joined: Sat Apr 22, 2017 7:43 pm
Has thanked: 49 times
Been thanked: 39 times

Case and projectile seating lubes

Post by Bigtravoz »

Wondering what everyone else uses, I use a product I make myself and find it really good, works well dissolving carbon left on case necks prior to sizing and also for lubing projectiles prior to seating.

But please tell us what you all use.
Gyro
Posts: 764
Joined: Sat Jun 10, 2017 2:44 pm
Location: New Zealand
Has thanked: 283 times
Been thanked: 379 times

Re: Case and projectile seating lubes

Post by Gyro »

Ya don't gotta use any lube here comrade. Some would call this "a solution waiting for a problem ! My summation here is the bullets release 'effect' is a very small and probably insignificant percentage of the total pressure curve ?

Some testing Litz has done confirm this.

I still use painted on ( with a Q Tip ) a solution of micron sized graphite in a suspension of isopropyl alcohol just because it puts my head in a good place. I paint the inside of the neck.
bruce moulds
Posts: 2900
Joined: Sun Jun 19, 2005 4:07 pm
Has thanked: 413 times
Been thanked: 330 times

Re: Case and projectile seating lubes

Post by bruce moulds »

a good case forming and sizing lube can be made using 1 part lanolin and 2 parts caster oil.
you can adjust the proportions a little as you see fit.
hornady 1 shot is good and quick for light f.l. sizing.
for neck sizing only, just dipping the case neck in graphite works well. this has the advantage of lubing the inside neck for bullet seating.
brushing the inside necks with graphite on a nylon brush will also lube them for bullet seating consistency.
keep safe,
bruce.
"SUCH IS LIFE" Edward Kelly 11 nov 1880
http://youtu.be/YRaRCCZjdTM
jcinsa
Posts: 198
Joined: Wed Mar 22, 2006 4:59 pm
Location: Adelaide Hills
Has thanked: 382 times
Been thanked: 25 times

Re: Case and projectile seating lubes

Post by jcinsa »

Good to have you back on the forum Bruce !
Argue with a fool, and all the casual observer will see is two fools arguing.
Bigtravoz
Posts: 297
Joined: Sat Apr 22, 2017 7:43 pm
Has thanked: 49 times
Been thanked: 39 times

Re: Case and projectile seating lubes

Post by Bigtravoz »

Gyro wrote:Ya don't gotta use any lube here comrade. Some would call this "a solution waiting for a problem ! My summation here is the bullets release 'effect' is a very small and probably insignificant percentage of the total pressure curve ?

Some testing Litz has done confirm this.

I still use painted on ( with a Q Tip ) a solution of micron sized graphite in a suspension of isopropyl alcohol just because it puts my head in a good place. I paint the inside of the neck.



More about making it easier on the case and projectiles jacket when seating than lubing the projectile as it travels down the barrel. But maybe that adds another question about moly coating to put to the brains trust.
Post Reply Previous topicNext topic