Thanks for the first post and reply!

I\’ve no idea how to upload photos on any website. and wish I could as it would certainly be helpful.

I\’m totally new to 10mm although a 50 year reloader so was looking for wisdom from those that do load 10mm.

I wasn\’t totally certain if most FMJ or JHP .40 bullets would hold up to 10mm velocities and it sounds like they do. I\’ll be reloading for a G20 so won\’t be going for max 10mm velocities but certainly want more than .40 velocities.

I think you have it right that these 2 bonded bullets types aren\’t typically available for reloading as I searched and found nothing on Winchester bonded 180 grain reloading. I\’ll try them with suggested 180 gr JHP loads at the start weight and work them up from there.