Interesting info, thanks for sharing that. I use Berry's bullets all the time but don't have a chrono. I made an inquiry to Berry's about load data on their plated bullets, and this is a copy of the response I received:

Thank You for asking - and let me clear it up for you, since we do not have our own tested load data.

All of our standard caliber copper plated pistol bullets share only two limitations - which are:

NO velocities over 1200 FPS and for revolver bullets NO heavy roll crimps.

45 Acp data for FMJ bullets works very well with our bullets and Recent Speer Manuals have good data for their copper plated ( TMJ & GD-HP ) bullets and in many cases that data will apply to our bullets - following the above limitations.

Good Shooting,

Bud Watson
Berrys Mfg Inc


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