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CUSTOM NECK HONING OF FORSTER FULL LENGTH SIZING or NECK SIZING DIE
We custom hone the inside neck diameter by using a diamond stoning process. We enlarge the inside diameter to your specification to prevent over-sizing of the case neck due to thick neck walls. You may require this service for multiple reasons: 1) If you use some brands of brass cases which have thicker neck walls. 2) If you do not intend to outside neck turn case necks that have thickened after repeated firings. Please specify desired inside neck diameter. Note: 1) No more than .008″ stock removal from your existing die neck diameter is possible. 2) Honing is done in increments of one half thousandth of an inch (.0005″), meaning that your specified inside diameter must be either.XXX0″ or .XXX5″.
$12.00 plus actual return shipping cost & insurance Please allow 1-3 weeks.

CUSTOM under-size EXPANDER BALL “E-10”
Specify exact outside diameter desired. We can make special expander balls,”E-10’s”, up to three thousandths smaller than bullet diameter.
Retail price + $7 Special Machining Fee + shipping. Please allow 1-2 weeks.