Very strange brass.

[jennablake]

Im processing the brass i just got. There is a small bag of brass. The length of 9mm. But the outside diameter is .374 vs a 9mm at .388 unsized. The case mouth instead of a straight edge. Looks like it was rolled in. The edge is slightly rounded. And the head stamps are bare. Sure has me stomped.

 

[adamsredlines]

OSA likes pics.

 

[RickN]

Yep pics would help a lot.

 

[Rustygun]

Where did you get this brass was it range pickups or did you buy it someplace? And yes a picture would help. Y

 

[swampratt]

Could be a blank round of some kind.
https://www.airgundepot.com/9mm-pak-blank-rounds-50-qty.html

 

[druryj]

Wow, you must be a fast learner! Your very first post here said you were a new gun owner waiting to receive your first gun. Did you get it? What is it? Can you post a pic or two?

 

[rickm]

Wondering if it might not have been a ratshot load(ive never seen one up close) but are they loaded hot enough to expand the case mouth, like i said never seen one so just quessing.