5.56 NATO brass (Starline, QTY 100)


1 in stock

SKU: ST075 Categories: , Product ID: 11462


Factory new Starline unprimed 5.56 mm NATO (5.46X45mm) brass cases

Cartridge case dimensions of the 5.56 NATO and the 223 Remington are basically the same, the difference is in the chambering, the 5.56‘s have a longer throat to allow for higher chamber pressures.

Additional information

Weight 28 oz

rifle calibers