Mini Aluminum Assault Rifle Rail Mount for GoPro Hero 1, Hero 2, Hero 3, Hero 3+, Hero 3 Plus, Hero 4 Camera - Black Compatible with GoPro Hero 1, Hero 2, Hero 3, Hero 3+ and Hero 4 cameras. Works on all standard picatinny rails Matte black anodized finish; CNC machined from 6061-T6 Aluminum Includes nylon-tipped set screw and is ready to use No additionaltools required: Comes with 3/32 hex key Package included: Rail Mount x 1 (GoPro camera, housing and other accessories are NOT included)