Barrel length: about 4 inches for many “Compact TS” M&P M2.0 models.

Capacity: 15 rounds (in 9mm) for most Compact models.

Finish / Colour: Some are standard black; others have Flat Dark Earth (FDE) finishes. The slide and frame finish can differ. Grip & Ergonomics: The TS models often include ambidextrous safety, interchangeable palm swell grip inserts, aggressive grip texture for improved control.

Other features:
• “Low bore axis” for reduced muzzle rise. 
• “Armornite®” or similar corrosion‑resistant finish on slide/frame in many models.
• Two magazines often included.

“TS” = Thumb Safety. It indicates the pistol has a manual safety lever you can operate with the thumb.

The “M&P Compact” series includes several versions (e.g. standard compact, M2.0, etc.). Some have or don’t have the thumb safety.