This one will be interesting to see if it catches on.
looks like S&W are making pistols for it now.
”The .312-inch-diameter projectile used in 30 Super Carry delivers the same muzzle energy as 9mm Luger, with ballistic performance and penetration that far exceeds that of 380 Auto. The dimensions allow chambering in handguns with reduced grip circumference and smaller overall size, yet still offer more magazine capacity than 9mm Luger.“
looks like S&W are making pistols for it now.
30 Super Carry
Introducing the all-new 30 Super Carry from Federal - the most revolutionary Personal Defense advancement in nearly 100-years.
www.federalpremium.com
”The .312-inch-diameter projectile used in 30 Super Carry delivers the same muzzle energy as 9mm Luger, with ballistic performance and penetration that far exceeds that of 380 Auto. The dimensions allow chambering in handguns with reduced grip circumference and smaller overall size, yet still offer more magazine capacity than 9mm Luger.“