223/5.56x45mm - Polished - (500 ct)

Once fired .223 Remington / 5.56x45mm once fired brass. Sourced from indoor ranges, sorted to 98% accuracy, washed and polished. Available by headstamp.
.223 Remington/5.56 mixed headstamp once fired brass casings. Washed and polished.   Sorted to remove steel, aluminum and other calibers  Notes: Head stamp specific products are sorted on our proprietary automated head stamp sorter, which is more than 98% accurate.  Extra product is included in all orders to ensure the correct amounts of each head stamp are included in each order, but up to 2% of casings may have a different manufacturers head stamp. In our Mixed head stamp offering the percentages of 5.56 to .223 does vary , and may be heavy on one caliber. This product is only recommended for customers that can remove a military crimp. For customers that cannot swage/ream a military crimp, our .223/5.56 Processed product includes decapping and swaging of all casings.  ALL CASINGS ARE INERT - SPENT PRIMER ONLY These are not primed casings or loaded ammunition May contain nickel plated casings All products are sourced from indoor ranges.  The range brass has been machine sorted into individual calibers, with all steel, aluminum, and other calibers removed.  Our sorting process is accurate to thousandths of an inch, ensuring that each order is as accurate as possible.  

How to tell if an AR-15 shoots both .223 and NATO if the receiver is not stamped? What are the differences between guns and bullet ballistics - Quora

How deadly is a .556 round? - Quora

Ammunition - Ammunition By Calibre - 223 Rem & 5.56 NATO - Page 1 - SFRC

5.56×45mm NATO - Wikipedia

5.56×45mm NATO - Wikipedia

The Truth About Brass vs. Steel Ammo - Pew Pew Tactical

What AR-15 style rifles fire a 7.62 round that would be considered

223 / 5.56 Ammo in Stock for Sale Cheap Bulk Deals

Beta C-Mag Mag System AR-15 223 Remington, 5.56x45mm 100-Round Drum