Gridiron Capital, an investment firm focused on partnering with founders, entrepreneurs, and management teams, completed the acquisition of a stake in GSM Outdoors, a provider of technologically-advanced, branded accessories for the hunting, sport shooting, and outdoor enthusiast markets, from private equity firm Sentinel Capital Partners. Financial terms were not disclosed. "We are pleased to partner with Gridiron as we execute the next phase of our in it to win it strategy together. We are passionate about our brands, just like the customers and outdoor enthusiasts we serve. We plan to leverage Gridiron’s extensive experience investing in specialty consumer businesses and M&A to continue our strong growth trajectory. We cannot be more excited about this partnership and the alignment of our Winning cultures," Eddie Castro, GSM CEO.