Description
Our Neck Expanding Mandrels are designed to fit both the 21st Century Shooting and Sinclair Expander Dies. Our mandrels are longer than other expanding mandrels and feature a special dual taper which expands both on the up and down stroke of the press to more uniformly expand and straighten case necks.
Expanding Mandrels are available in the following calibers:
17, 20, 22, 6mm, 25, 6.5mm, 270, 7mm, 30 and 338
Also available in our Neck-Up mandrels for 22cal – 6mm and 6mm – 30cal. Perfect for necking 220 Russian up to 6mm for PPC and 6BR up to 30 caliber for 30BR.
8 Reviews
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22 cal expander mandrel
Quality piece,works well
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Easy the news
Do you have different sizes in 223
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Mandrel
This is my fourth or fifth mandrel and top quality as always.
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Quality machining and a very good fit in the body
Works as expected
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Great Product
Easy to use
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Expanding Mandrel
Well designed and well machined product that enables consistent bullet tension.
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A good tool ,very keen on the job
I have both kinds of mandrel,stainless steel and carbide mandrels,and with the number of cases I work on,the steel one is just as good as the somewhat expensive carbide tool. I highly recomend it.
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PMA Expanding Mandrel
40 years as a Purchasing Agent for a manufacturer, I have seen a lot of well machined parts. The design of your mandrel tapers to guide the mandrel inside the casing neck, very well made.