Magtech 10mm 180gr FMJ

[Intercooler]

  Did I miss this one somewhere? Is this a new offering?

https://www.targetsportsusa.com/magtech-sport-10mm-auto-ammo-180-grain-full-metal-jacket-10a-p-81599.aspx

[PCFlorida]

I would imagine it is rebadged S&B after reading the brief article at http://www.selwayarmory.com/sellier-bellot-10mm-auto-180-gr-full-metal-jacket-box-of-50.html that Magtech owns S&B. Same specs as the S&B ammo.

[Intercooler]

Magtech has been known to use some unusual powders in the past. I wonder if that might be the case here?