Hornady Critical Duty ammunition is loaded to extremely strict standards and tolerances due to the fact that it is loaded for Law Enforcement officials and tactical professionals. Now, Thank to Hornady, you to can have the same high quality ammunition designed for superior penetration and ballistic performance when used in common urban environments. The Hornady FlexTip projectile eliminates clogging and aids in bullet expansion. The Jacket to core InterLock band works to keep the bullet and core from separating for maximum weight retention. Nickel coated cases simply chamber checks in low light conditions as well as aid in feeding. Critical Duty ammo is loaded with low flash propellant to help preserve your vision in low light combat scenarios.