Hi David and welcome. Front Sight is White Dot and Rear Sight is Serrated Black. Cheers, stay safe and enjoy!

white dot front serrated black rear (no dot) see ***** Caliber: 9MM
Barrel Length: 4.25"
Barrel Material/Finish: 4140 Forged & Machined
Frame Material: Forged 4140 Carbon Steel
Slide Material: Forged 4140 Carbon Steel
Grip Module: Reinforced Polymer, Glass Filled
Trigger: SF Skeletonized Black Finish, 4.75# Pull
Finish: QPQ Slide, Cerakote Black (H-146) Frame & Small Parts
****Front Sight: White Dot, Tisas Dovetail Cut
****Rear Sight: Serrated Black, Glock Dovetail
Optic Mount: 1/3 Co-Witness, Direct 507k/RMSc Footprint, M3 x 0.05 Treads
Magazine: OEM Checkmate, 17rd Capacity

Action: Semi-Auto
Caliber: 9mm
Capacity: 17 + 1
Magazines: Two
Barrel Length: 4.25"
Slide: Optics Ready, Direct Holosun 507K, RMSc Footprint
Front Sight: White Dot
Rear Sight: Serrated Black
Safety: Ambidextrous Thumb Safety, Grip Safety
Color: Black