Over Size, 9mm Sizing Die

[survivalshop]

  I'm hope I'm not to dumb & can say , I know what it does , but is there a real need for this ?

  Are there that many 9mm Pistols having issues with Tight Chambers or what ever .

  Unsupported Chambers ?

 

 

LEE 9MM LUGER CARBIDE UNDERSIZE SIZING DIE

Item #:	LEE90313
Price:	$22.89 Shipping: One flat fee of $7.95 per order.  Exclusions apply.  Click for details.
Availability:	Less than 5 in stock

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Product Information

The Lee Undersizing Dies size the brass .002" under SAMI specifications to insure proper functioning in semi-automatic handguns.

Edited September 21, 2017 by survivalshop

[bubbas4570]

Yup, for my match chambered 9mm full auto submachine gun......

I just needed maximum accuracy during full magazine dumps......

[survivalshop]

 

1 hour ago, bubbas4570 said:

Yup, for my match chambered 9mm full auto submachine gun......

I just needed maximum accuracy during full magazine dumps......

  I think if you need this Sizing Die , you would be worried about the Chambering .  

[bubbas4570]

Actually, if I am reading the posts correctly over on the castboolits.gunloads.com  forum that I use for my cast boolit info, the Euro pistols come in with slightly tighter spec chambers and slightly larger bore diameters....maybe this is what LEE is trying to take care of.

[bubbas4570]

....and this is a matter of 1-2 thousandths. ...mostly problems if dealing with lesd projectiles in the 9mm.

[bubbas4570]

lead projectiles.....monkey thumbs.....

[survivalshop]

      May be because of Lead Bullets , because I hand load for everything I shoot & have had no issues with the Foreign made Pistols or USA ones . I just never heard of this issue before . What Pistol Brands ?

   I have cast & shot thousands of Lead Bullets & if you are having issues with them , you may need a different Bullet sizing die , but I can see the use of already manufactured cast Bullets or the Plated type . 

   I pretty much stopped using Cast Bullets , I like the cleanliness of Jacketed , especially in my Revolvers , though I do Cast & load some for my 45 Colts still .