Part 4 Good Results. Which copper solvent cleaner do you think will work best?

[Justice1327]

Check out the color change where the accelerator is mixed with the patch out.
Most drastic color change in 24 hours I have seen

 

[Justice1327]

The KG 12 actually made a pretty significant mark on the bullet as you can see in the picture. Additionally, the Sweet 762 is almost like jam consistency.

Someone suggested that my scale may not read fine changes in the weight of the bullet. I might redo this test and use my FX 120 scale.

 

[Phil Rizzo]

Thank you for this effort.
I like side by side data.

 

[Justice1327]

I was surprised at the weight reduction with the KG 12 copper remover solvent

 

[Justice1327]

Just tried KG12 on my M24…it has ~6k rds on it and doesn't hold a 1 MOA any more. Last cleaning was 400rds ago. Bad carbon and copper build up. I hour later, alternating between the two, carbon/copper all gone.

I like this KG12 combo. Shooting a factory Savage 6.5 CM today, I will see how it does.

 

[FireFlyFishing]

I was surprised at the weight reduction with the KG 12 copper remover solvent

Cool. Looks like the FMJ produced better results.

 

[Justice1327]

Cool. Looks like the FMJ produced better results.

Yes, I am going to retest the other solvents and these again, but use my FX120. scale