Subcompact handguns' sleek, lightweight designs make them an ideal choice for concealed carry. But to perform to their peak, they need the right ammunition: Federal Premium(R) Personal Defense(R) Micro HST(R). The line provides consistent expansion, optimum penetration and superior terminal performance with bullet weights and propellants optimized for the most efficient cycling and accuracy in subcompact handguns.Features:Heavy bullet and lower velocity decreases felt recoil and noiseExpanded diameter and weight retention produce the desired penetration forself-defense situations, without over-penetratingBullet nose profile, nickel-plated case and Federal primer provide the ultimate in function and reliability in semi-automatic handgunsClean-burning, low-flash propellants