https://vizardsgunsandammo.com/barnes-bullets-21554-tac-xpd-40-s-w-140-gr-barnes-tac-xp-20-rounds/

TAC-XPD is the optimized solution for personal and home defense. Loaded with Barnes TAC-XP bullets TAC-XPD ammunition is engineered and designed to deliver top performance when it is most critical: in life-threatening situations. The TAC-XP's all-copper construction and very large deep hollow-point cavity expand penetrate and perform more consistently than any personal defense product on the market.

Mfg Item Num: 21554
Model Number: TAC-XPD
Purpose: Personal Protection/Target
Series: Defense
Unit of measure: BX
Caliber: 40 S&W
Bullet Type: Barnes TAC-XP
Bullet Weight: 140 GR
Muzzle Energy: 390 ft lbs
Muzzle Velocity: 1120 fps
Rounds Per Box: 20
Application: Performance/Protection