Can you mic a 5.56 round for me?

[czydj]

...what's the date stamp on the ammo?

ppu07

[RAM Engineer]

already done and a call tag is on the way...


Thanks anyway for checking... The stuff from AR15barrels.com really helped me understand where those cartridges differ in size...

I didn't think the CARTRIDGES differed in size. I thought they differed in pressure, with the CHAMBERS differing in size.

[czydj]

I didn't think the CARTRIDGES differed in size. I thought they differed in pressure, with the CHAMBERS differing in size.

I dunno. This doc is for reamer specs. Why would the chamber be different if the cartridge wasn't?


http://www.ar15barrels.com/data/223vs556.pdf



Thanks again, ar15barrels.com - Randall.