Makita SP6000J1 6-1/2" Plunge Circular Saw Kit, with Stackable Tool case and 55" Guide Rail, Blue - Power Circular Saws - Amazon.com
Makita 6-1/2" Plunge Circular Saw, with Stackable Tool Case with bonus 55" Guide Rail, Premium Guide Rail Bag for 55" & Clamps SP6000J85E07023 - The Home Depot
Makita 18V X2 LXT Lithium-Ion (36V) 7-1/4 in. Brushless Cordless Circular Saw Guide Rail Compatible Base (Tool-Only) XSH08Z - The Home Depot
TSO GRS-16 Guide Rail Square for Track Saw Guide Rails
Makita XSH08Z 18V X2 LXT Lithium-Ion (36V) Brushless Cordless 7-1/4 in. Circular Saw with Guide Rail Compatible Base (Tool Only) - Walmart.com
POWERTEC 110 in. Track Saw Guide Rail Kit for Makita or Festool, 2x55 Guide Rails/Protective Bag/Rail Connectors/2 Bar Clamps 71885 - The Home Depot
Makita GSH02Z XGT 7‑1/4" 40V Max Cordless Circular Saw with Guide Rail Compatible Base, Bare Tool | burnstools.com