A little quick to hit the submit button, Looking for a load check. 147 gr Penn cast flat point bullets. 3.5 gr. Unique @ 1.060. Anything longer does not pass the stock glock 19 barrel drop test. These barely pass but I think its due to the lube build up on the mouth. I never run cast bullets so these are a bit new to me. My dad gave me 300 of them because he no longer owns a 9mm and found them while cleaning up over Christmas. Wanna kill these ads? We can help!