Cast Lead Thread ?

[akaroa1]

Got my new 50 cal Express CBE 509 325 mould today



Ran it in and cast 50 bullets which weigh 335 grains in pure lead and mic just under .509"



Put them through the powder coat.
And trialing a new Silicon baking matt instead of baking paper



They coated nicely and will go through the .510" sizer in a few days when they are fully hard



These Silicon baking sheets are dirt cheap and rated for 220°C
Seemed pretty handy compared to baking paper
Didn't stick to the bases until the bullets were fully cold.
So just take them off before cold

[akaroa1]

And sorry guys
I really did want the clear powder coat to be the answer !
But it just isn't
It strips at express rifle speeds

Probably fine in a BP 45-70 and 38-55
But when you get it up to 1750 - 1800 fps in a Big Bore Express it just cant cope.
Ford Blue is still hanging in there though.

So there. I will continue to offend the purists and use blue

[No.3]

Only works because it's a Ford...

(Steps back, grabs hard lid and finds something solid to stand behind)

[Oldbloke]

Optimum load with slow powders is 90% - 100% you can get away with less using the fast powders like Red Dot and 700X AS30
2206H/H4895 is good for mid range loads with cast loads in the 1600fps to 1900fps my .308 and .303 like 26.0 - 28.0 grains
2207 is good for the 45/70 in Marlins

ADI says you can use any rifle powder down to 75% of case capacity. Case capacity is at the bottom of the neck.