Sub-X (Subsonic - expanding) bullets are meticulously crafted to deliver substantial impact while minimizing noise. These bullets are tailored for deep penetration, operating below the speed of sound and are constructed with a lead core. The design includes long grooves in the gilding metal jacket, which, along with a flat profile and the patented Flex tip insert in the bullet's hollow point cavity, ensures dependable expansion even at low velocities.

• The patented Flex Tip technology facilitates expansion at subsonic velocities, specifically at speeds as low as 900 feet per second (fps)
• Verified efficacy - complies with FBI standards for terminal ballistic testing protocols, ensuring optimal performance and reliability
• Optimized case crimp - the lead core bullet, featuring a cannelured jacket, ensures a secure and reliable case crimp, enhancing performance in semiautomatic firearms
• Versatile firearm compatibility - engineered for optimal fit, feeding and functionality across diverse firearm platforms, including those with gas-operated systems