More important than any coating on the bullet is the velocity they are loaded to. I'm pleased that most companies have begun to list the velocities on the box. With semi-auto's, they tend to function better with the 1200 to 1280 fps rounds. The standard velocity around 1080 may be more accurate, but will often not function the slide on many semi-auto's. Revolvers and bolt actions don't care about velocity, just find the one that groups best from a particular gun.

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H Richard
SWCA1967 SWHF244