GETTING MY 380 ACP 88GR AMMO TO WORK

Fired flawlessly as a result of my Glock. At 21ft went from 10 inch groupings right down to 2 in groupings using these things then back again to ten inch groupings following I employed it. Obvious as working day these things is exact with just about NO recoil. Wouldn't want this inside of a tactical problem but if you want to see how precise you tr