Nosler 40 Smith & Wesson Ammunition Rimfire Ammunition Carefully selected components: We carefully

Carefully selected components: We carefully select every component to ensure uniformity then load to exacting specifications to provide pinpoint accuracy

Federal Wing-Shok Magnum loads feature extra hard copper plated lead shot for tighter patterns less feather draw and maximum penetration

- Proven Performance: Performance of 300 Blackout Subsonic meets or exceeds FBI Protocol terminal ballistic test requirements

It also increases the ballistic coefficient and stabilizes the bullet in flight

- Bullet Weight: 148

Nosler 40 Smith & Wesson Ammunition Rimfire Ammunition Carefully selected components: We carefullyNosler Defense ammunition is an excellent self defense load featuring the Bonded PERFORMANCE bullets. PERFORMANCE bullets were designed with the same technology as Nosler's trusted AccuBond bullet which eliminates the possibility of jacket core seperation. The resulting bullet retains nearly 100% of its original weight. At the same time a tapered jacket and lead alloy core produce reliable expansion. Nosler Defense ammunition is available with either