The Horus Heresy

In Warhammer’s Horus Heresy era, allegiance is worn like armour—loyal, bold, unmistakable, and ready for war. The Horus Heresy pin is a small but striking way to carry that 31st-millennium atmosphere with you, whether you’re building a display wall, upgrading your cosplay, or simply adding a proud touch to your everyday jacket or bag. Slip it on and let your gear speak in the language of oaths, crusades, and legion brotherhood. Sized at a compact 4 cm and made from Metal, the design depicts a Space Marine in MkIV “Maximus” power armour with glossy cobalt-blue enamel, crisp silver-toned outlines, and clean, raised linework that echoes classic legion diagrams. Bright white symbols stand out on the shoulder plates, while darker sections across the chest harness and joints give the silhouette extra depth and a satisfyingly premium, hard-edged finish. The blue-and-silver palette evokes the disciplined look of Heresy-era box art and codex-style heraldry. It’s an easy The Horus Heresy collectible to pair with 30k-era armies and relics, and the pin-back uses a secure single clasp so it stays put on the move. The branded backing card calls it a limited edition badge celebrating the launch of Betrayal at Calth, with © Games Workshop Ltd 2015 printed below—signalling official Games Workshop branding and making it perfect to add to your board or wrap as a fan-ready surprise.