[aimhigh]

Is that Commander sized, or is it more of a 9mm Mustang?

I'm not familiar with those two firearms. Here are the specs:
Barrel: 3″ stainless steel match grade, fully-supported ramp, bull
Sights: Fixed low-profile combat rear, dovetail front, Tritium three-dot
Trigger: Long aluminium match grade, five to six pounds
Frame: Forged aluminum alloy, black hardcut anodized
Slide: Forged stainless steel, satin finish
Recoil system: Dual spring, full-length guide rod
Height: 5″
Length: 6.5″
Weight (empty): 26 ounces
Very accurate. Recoil is easy.

[Tijeras_Slim]

Commander is a 1911 with a 4.25” barrel, made in all steel or alloy framed versions. The Mustang was a .380 mini 1911 along the lines of the new Sig P238. The EMP splits the difference very nicely.