Underwood has released the "Xtreme Defender" in 10mm

[Centimeter]

The numbers look promising, even if the projectile is only 115 grains!

https://www.underwoodammo.com/10mm-auto-115-grain-xtreme-defender/

[Intercooler]

I will have to get some for trials. I'm trying to figure out how we tell how they compare?

[sgtbones]

I'll pass still trying to figure out my carry ammo. Too many choices in 10mm.

[Harleycolt]

The bullets you can get fro Leigh defense even in 200 grain.

[Intercooler]

You have your normal popular ones and I would also like to see a Golden Saber load.

[Centimeter]

You have your normal popular ones and I would also like to see a Golden Saber load.

Yeah it's a little odd that they discontinued the Golden Saber loading for almost every caliber except .380 ACP. I think they saw how chewed up they get at higher ("Underwood") velocities and decided it wasn't worth it. Now if they used the bonded Golden Saber I wonder how much differently the projectiles would behave... Hmm!

[Intercooler]

The normal ones seem to do nicely.

[Texas 48]

I use 165gr Golden Sabers for my carry round. 10.0 PP CCI350 Primers Starline Nickel Brass 1395ft/sec. They stay together well in my Experience and open up to just under 1.0 inch .96. Cant find Golden Sabers for the last few months so have switched to 165 Gr Gold Dots.