Description
Expanding the case neck is an important step in the neck turning process, but many reloaders are finding case neck expanding equally important even if not neck turning. Running new brass over an expanding mandrel as a part of your case prep routine is always a good idea. This step irons out any dings, prepares the case mouth for deburring and uniforms neck tension.
37 Reviews
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Perfect!
Works great, shipped quickly and at a great price. Thank you!
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PMA Expander Die Body
High quality, highly recommended, I will definitely consider PMA in the future for mandrels and other products
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Excellent Die
An excellent die at a very fair price. I like being able to loosen the set screw to float the mandrel. Looking forward to using other PMA products!
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Expander die body
Fabulous tool for my bench. Quality machining , great fit and function. Nice that it accepts other mandrels.
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EXPANDER DIE BODY WITH LOCK RING
Holds the expander mandrel nicely.. Lockring works.
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Expander Die Body with Lock Ring
High quality products at fair prices with fast shipping. I really like buying from PMA Tool.
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Great die body
Excellent die body. Simple and easy to change mandrels. Thanks for staying within spec for Sinclair and 21 Century mandrels. Excellent price as well!
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Expander die
Great quality. Machine work is excellent and quality of the metal is excellent. My Sinclair mandrels fit perfectly
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excellent quality Die body
Well machined inside and out. I had one when I was running single stage press now that I am running a turret press with multiple heads/calibers I have one for each caliber (just because I am too lazy to swap Die and mandrels between heads). Works perfectly to size for reloading or turning necks. I get more concentric necks pushing the mandrel down into the neck vs pulling the standard expander out so I removed the expanders in all my sizing dies.