DEWALT FLEXVOLT 60V MAX* Circular Saw with Brake, 7-1/4-Inch, Tool Only (DCS578B) - - Amazon.com
DEWALT DCS575 20V/60V MAX CORDLESS BRUSHLESS 7-1/4" CIRCULAR SAW (TOOL-ONLY) Good | Pawn Central | Portland | OR
DeWalt FLEXVOLT 60V MAX Brushless 7-1/4" Circular Saw - 2 Battery Kit | K.L. Jack
DEWALT XR POWER DETECT 20-volt Max 7-1/4-in Brushless Cordless Circular Saw Kit (1-Battery & Charger Included) in the Circular Saws department at Lowes.com
FLEXVOLT® 60V MAX* Brushless 7-1/4 in. Cordless Circular Saw with Brake Kit | DEWALT
DeWalt 20V Max Power Detect Circular Saw Review DCS574 - PTR
FLEXVOLT® 60V MAX* Brushless 7-1/4 in. Cordless Circular Saw with Brake Kit | DEWALT
You can make the reg circ saw into a track saw by switching base plates. This is a standard setup in England I've seen https://www.partshopdirect.co.uk/dewalt-dcs575-dcs576-shoe-base-with-guide-rail-slots-pN472354/ : r/Dewalt
DEWALT XR POWER DETECT 20-volt Max 7-1/4-in Brushless Cordless Circular Saw Kit (1-Battery & Charger Included) in the Circular Saws department at Lowes.com
DeWALT Circular Saw | DCS573 or DCS575 - Lazy Guy DIY
DEWALT FLEXVOLT 60V MAX Cordless Brushless 7-1/4 in. Sidewinder Style Circular Saw with Brake with (1) FLEXVOLT 9.0Ah Battery DCS578X1 - The Home Depot