Product Features & Specifications Speer 23999 Gold Dot G2 40 S&W 180 gr 1015 fps G2 20 Bx/10 Cs Gold Dot is the No. 1 load for law enforcement, and we offer the same performance to you. Each load features Speer's exclusive Uni-Cor method, which bonds the jacket to the core one molecule at a time at the very beginning of the bullet construction process. This virtually eliminates core-jacket separation and creates a precision hollow point that is accurate, tough, and unbelievably consistent. The G2 offers the ultimate performance for self-defense thanks to an exclusive nose design. Instead of a large hollow-point cavity, the G2 has a shallow dish filled with a high-performance elastomer. On impact, the material is forced into engineered internal fissures to start the expansion process. The result is extremely uniform expansion, better separation of the petals, and more consistent penetration across barrier types through full-size handguns. Brand Speer Category Centerfire Handgun Rounds Series G2 Model Gold Dot Caliber 40 S&W Rounds Per Box 20 Casing Material Brass Muzzle Energy 412 ft lbs Muzzle Velocity 1015 fps Application Home Defense Boxes Per Case 10 Bullet Type G2 Bullet Weight 180 gr