STERN DEF AR15 9MM 4" BBL S&W Mags Consistent ignition in extreme temperatures

Consistent ignition in extreme temperatures

17 caliber pellets

-Works best with most MOJO products that feature MOJO's patented built-in peg

665 CRIO/CRIO+FEATURES

External dimensions: 10

STERN DEF AR15 9MM 4" BBL S&W Mags Consistent ignition in extreme temperaturesUpgrade your AR 15 pistol platform with the Stern Defense 4" 9mm Barrel. This precision engineered barrel is designed to deliver exceptional accuracy and performance in an ultra compact package. Crafted from 4150 chrome moly steel with a durable melonite coating, it offers excellent corrosion resistance and longevity. The 1: 10 twist rate provides optimal stabilization for 9mm projectiles, ensuring consistent accuracy. The barrel's compact size makes