DEWALT XR 20-volt Max 7-1/4-in Brushless Cordless Circular Saw (Bare Tool) in the Circular Saws department at Lowes.com
DEWALT ATOMIC 20V MAX Cordless Brushless 4-1/2 in. Circular Saw and ATOMIC 4-1/2 in. 24-Tooth Circular Saw Blade (Tools Only) DCS571BW412TCT - The Home Depot
Dewalt DEWALT FLEXVOLT 60V MAX* Circular Saw For Framing, 7-1/4-Inch, Tool Only
DEWALT ATOMIC 20V MAX 4 1/2in Circular Saw Kit DCS571E1 from DEWALT - Acme Tools