RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) PBLCS300B - The Home Depot
RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw Kit with 4.0 Ah Battery, Charger, and (4-Piece) Replacement Blades PBLCS300K1-A067401 - The Home Depot
RYOBI ONE+ HP 18V Brushless Cordless Compact 6-1/2 in. Circular Saw (Tool Only) PSBCS01B - The Home Depot
RYOBI ONE+ HP 18V Brushless Cordless 7-1/4 in. Circular Saw (Tool Only) PBLCS300B - Amazon.com