Brass adapter converts #8-32 rifle threads to standard #5/16-27 shotgun threads. Made in USA with finger grooves for easy installation.
This KleenBore brass adapter solves a common problem: connecting shotgun accessories to rifle-threaded barrels or components. It's a straightforward solution for shooters who want to use standard shotgun attachments on platforms with different threading.
This adapter is useful for shooters who need to:
Simply thread the adapter into your #8-32 threaded component, then attach your #5/16-27 shotgun accessory. The finger grooves make hand-threading straightforward without requiring tools.