Answer
Aug 18, 2025 - 06:25 AM
Yes, the Brass Goat is compatible with Radical Firearms AR‑15 rifles, as long as your setup follows standard specifications. Radical Firearms manufactures their AR‑15 lower receivers to mil‑spec dimensions, which is exactly what the Brass Goat is designed to fit. To ensure a proper fit, your lower receiver should have a smooth-faced magwell with a raised fence and match mil‑spec dimensions (2.618" wide on the side, 1.102" on the front).
Additionally, the upper receiver must have a standard right-hand ejection port, as left-hand ejection and side-charging uppers are not supported. If your Radical AR‑15 follows this typical configuration, you should have no issues using the Brass Goat brass catcher.
Additionally, the upper receiver must have a standard right-hand ejection port, as left-hand ejection and side-charging uppers are not supported. If your Radical AR‑15 follows this typical configuration, you should have no issues using the Brass Goat brass catcher.
