Lube sizer ?

[RonIa]

I'm new to casting so I have a question I have a RCBS lube sizer will a Lyman lube sizer die work in it or only RCBS dies
Thanks Ron

[BigEyeBob]

Yes.They will fit

[RonIa]

Thanks BigEyeBob

[Graybeard96]

Sorry to rain on the Parade, but while the will fit, I don't think a Lyman Die can be locked in place in a RCBS Lubesizer.
On a H & I Die, the ring grove used for locking is about 3/16 down from the top.
On a RCBS Die, the ring Grove used for locking is about 5/8' down from the top.

My own Lubesizer is an old Lyman 45.

Cheers