toysoldier
Hunter
The July issue of American Rifleman has a big article about yet another new cartridge. Designed as the "most powerful .22-caliber cartridge that would reliably function in the AR platform," it uses a unique case, not derived from an existing case. It does offer increased performance over the .223, with advantages in reloading over the 22-250, but will this be enough to offset significantly increased ammunition cost and reduced availability? Or will it, like other seemingly great cartridges, wither away in competition with popular military cartridges?