Experience the ultimate in quiet, controlled shooting with Scorpion Ammo 9mm 147 Grain ammunition. Engineered specifically to travel below the speed of sound, this heavy-weight subsonic load delivers exceptional accuracy and reliable cycling while minimizing noise signature when paired with suppressors. Manufactured with precision in Tempe, Arizona, each round undergoes rigorous inspection to ensure consistent performance shot after shot. Product Features True Subsonic Velocity: 147-grain bullet stays below the speed of sound, eliminating supersonic crack Suppressor-Optimized: Purpose-built for suppressed firearms, maximizing noise reduction Heavy Bullet Design: 147-grain projectile provides superior energy retention and terminal performance Smooth Cycling: Engineered for reliable feeding and function in various types of pistols Small-Batch Manufacturing: Produced in limited quantities in Tempe, AZ for superior quality control American-Made Excellence: Proudly manufactured with premium components and meticulous craftsmanship Reduced Recoil: Subsonic velocities provide softer shooting experience and faster follow-up shots Product Specifications Caliber: 9mm Bullet Weight: 147 Grain Bullet Type: Round Nose Muzzle Velocity: 890 fps Muzzle Energy: 259 ft.-lb Quantity: 50 Rounds per Box