Upgraded my DCS570 today to work with the guide rails : r/Dewalt
DEWALT 20-Volt MAX Cordless Brushless 6-1/2 in. Circular Saw - tools - by owner - sale - craigslist
Kreg® Accu-Cut™ Circular Saw Guide Track System at Menards®
Using a Guide Rail - Tips on Getting the Most From Your Plunge Saw - Part 1 - YouTube
DeWalt 7-1/4 in. Lightweight Circular Saw | Floor and Decor
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