NAS3 Once Fired 300 Blackout Shell Casings For Sale
♦ ***Please read full description section, special dies required for reloading***
♦ Wet washed and dry tumbled/polished
♦ Boxer Primer pockets
♦ Most purchases are shipped out the next business day
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We now offer high quality 300 Blackout once fired NAS3 cases, which are supposed to last through 40 or more reloadings. Please consider leaving a review for this new product, and let us know how you like them!
NAS3 300 Blackout cases are made by Shell Shock Technologies and according to SST are "50% lighter than brass cases, offer greater lubricity and will not abrade, clog, foul, wear-out or damage breach and ejector mechanisms. These cases offer greater corrosion resistance, higher tensile strength (2x stronger) and more elasticity than brass. NAS3 cases have been tested successfully by customers to pressures over 70k psi. NAS3 cases eject cool to-the-touch and can be picked up with a magnet."
SST states that NAS3 cases will not split, chip, crack or grow (stretch) and they are
fully-reloadable using a set of S3 Reload dies. These reloading dies can be found
here along with additional information, instructions and videos.
If you are interested in learning more about these cases, an article written by NRA Shooting Sports USA may be found
here.
This Once Fired Brass has been shot at least once and the flash hole size is unknown. For more information go to
Brass Information.
