The Barnes M/LE TAC-XP pistol bullets are purpose-built for law enforcement, tactical, and personal defense applications. These projectiles are manufactured from 100 percent copper and meet the product’s stated lead-free environmental practices. The listed configuration combines a 125-grain profile with a 0.400″ diameter and a hollow-point flat-base profile for consistent terminal performance.
Key Specifications
- The bullet weight is 125 grains.
- The diameter is 0.400 inches.
- The product designation lists the caliber as .40 S&W.
- The product designation also references 10mm in the listing name.
- The bullet type is TAC-XP.
- The listed profile is FB HP.
- The package contains 40 rounds.
- Construction is 100 percent copper and is described as lead-free.
- The shipping weight is listed as 0.8125.
Built to the manufacturer’s specifications, these TAC-XP pistol bullets deliver a consistent, lead-free copper construction and a design intended to retain weight and perform reliably through common intermediate barriers. Their configuration and listed specifications make them suitable for professionals and informed civilian shooters who prioritize consistent terminal performance and environmentally conscious materials.









