Hi Mark, this model does not have a manual thumb safety.
The model with thumb safety is here budsgunshop.com/product_info.php/products_id/141540/savage+arms+stance+10+rounds+manual+safety+9mm+pistol ,
Stay safe & have a great day!

Hi Mark and welcome. Yes, "No Manual Safety" on this specific model. Manual Safety Model here: budsgunshop.com/product_info.php/products_id/141540/savage+arms+67034+stance+9mm+luger+3.20+10+17+1+overall+black+finish+with+nitride+stainless+steel+ported+slide+textured+inter -------------- Cheers and stay safe!

You are correct it has No manual safety see ******Savage Arms Stance MC9 Specifications
Brand: Savage Arms
Series: Stance
Model: MC9
Category: Pistols
Caliber: 9mm Luger
Action: Striker-Fired / Semi-Automatic
Frame Material: Polymer
Frame Finish: Black with Stippled Texture
Slide Material: Stainless Steel
Slide Finish: Black Nitride
Slide Description: Wide Serrations / Ported
Grip Description: Stippled Texture / Black Polymer / Interchangeable Backstraps
Barrel Material: Stainless Steel
Barrel Length: 3.20"
Twist: 1:10"
Sight Configuration: 3-Dot Fixed
******Safety: No Manual
Hand: Ambidextrous
Max Capacity: 10+1
Magazines Included: (1) 10-Round / (1) 7-Round
Overall Length: 6.2"
Overall Height: 5"
Overall Width: .96"
Weight: 1.375 lbs. (22 Oz.)