Amazon.com: High Precision Aluminum Alloy Universal 2in1 Action Camera Gun Crossbow Clamp Mount Picatinny Rail Holder Adapter Kit for Airsoft Hunting Paintball Vlogging GoPro Hero 11 10 9 8 7 Sony Insta360
Offset Gopro Weaver Picatinny 20mm Gun Rail Camera Mount HERO Bracket Airsoft | eBay
Sports Camera Gun Mount Picatinny Rail Mount Adapter for Gopro Hero SONY FDX HDR Xiaomi YI Hunting Rifle Pistol Carbine Airsoft|Sports Camcorder Cases| - AliExpress
Painted another Helmet/Mask setup, installed the GoPro mount w/Wires and Battery box : r/airsoft
Speed Airsoft GoPro Mask Mount ( Option )
Lancer Tactical GoPro Mount for RIS – Airsoft Atlanta