1 Answer
75186-1 The Arrowhead based on Light Bluish Gray Tile, Modified 4 x 4 with Studs on Edge and Dark Bluish Gray Panel 1 x 3 x 1; there are only 4 sets that have both, and only one looks anything like this.
Bricks is a question and answer site for LEGO® and building block enthusiasts. It only takes a minute to sign up.
Sign up to join this community75186-1 The Arrowhead based on Light Bluish Gray Tile, Modified 4 x 4 with Studs on Edge and Dark Bluish Gray Panel 1 x 3 x 1; there are only 4 sets that have both, and only one looks anything like this.