Bought two boxes specifically to confirm my carry gun runs this load before trusting it. Fired 100 rounds through a Glock 19 — 100% reliable, every round fed and ejected clean. Point of impact matched my FMJ practice ammo closely, maybe an inch high at 10 yards. Recoil is a touch sharper than standard pressure but easy to control. HST has the track record and it ran flawlessly in my gun, which is the only test that matters. Confirmed as my carry load.