Home Blog Sneak peek look at our Heatseeker chassis Sneak peek look at our Heatseeker chassis Nov 7th 2019 Here is a sneak peek look at our Heatseeker chassis. This first model for the Howa 1500 Mini Action. View this post on Instagram A post shared by Sharps Bros. (@sharpsbros) on Jul 27, 2019 at 4:30pm PDT