Forster Accu-Ring Cross Bolt Die Lock Ring

• Cross-bolt locking design: Clamps the ring securely to the die body without relying on a set screw, helping preserve die threads and making repeatable die setup easier.
• Accu-Ring reference marks: Fine index markings support small, controlled adjustments, which is useful when dialing in seating depth or headspace changes with more confidence.
• Lightweight aluminium construction: Keeps added weight low while still providing a durable adjustment point for frequent bench use in a reloading setup.
• Made in USA: Built for reloaders who want domestically made die accessories that match the fit and finish of established Forster reloading tools.
• Compact die accessory format: Adds precise locking and adjustment capability without complicating the die setup process, making it practical for routine press changes and load development.

About the Accu-Ring Series

The Forster Accu-Ring series is designed for reloaders who want a more controlled and repeatable way to set up their dies. Within the company’s die-accessory range, these rings sit above a basic lock ring by adding reference marks for fine adjustment while retaining the straightforward handling expected at the loading bench. They are intended for precision handloaders working with sizing and seating dies, especially where small setup changes can affect headspace or bullet seating depth.

The series follows Forster’s practical design approach: simple mechanical parts that improve consistency without adding unnecessary complexity. The cross-bolt format secures the ring firmly to the die body, helping avoid the thread damage and shifting that can occur with more intrusive locking methods. In use, the Accu-Ring concept is especially relevant for reloaders who move dies between presses, return to proven settings, or tune loads in small increments. Rather than changing how a die works, the series improves how precisely that die can be set and returned to position.

About the Forster Accu-Ring Cross Bolt Die Lock Ring

The Forster Accu-Ring Cross Bolt Die Lock Ring is a compact reloading accessory built to make die adjustment more deliberate and repeatable. Its main advantage is not simply that it locks onto a die, but that it does so in a way that supports fine setup control. For reloaders working on seating depth or sizing adjustments, that matters because small changes at the die can translate directly into measurable differences on the cartridge.

The cross-bolt clamping system holds the ring in place without the typical set-screw approach that can mark threads or make later repositioning less consistent. This makes the ring well suited to reloaders who remove and reinstall dies, test several loads, or keep careful notes on setup changes. The Accu-Ring format also adds visual reference marks, giving the user a clearer way to track incremental movement when adjusting a die body. In practice, that makes it easier to return to a known setting instead of starting from scratch.

With its aluminium construction and low 15.00 g weight, the ring adds little bulk to the die while remaining easy to handle at the bench. For a precision reloading setup, that combination of secure locking, thread-friendly attachment and visible indexing makes this accessory a practical upgrade over a plain locking ring.

About Forster

Forster Products dates its history to 1935 and is based in Lanark, Illinois. The company states that its products are made in the United States, and it is best known for tools aimed at careful, repeatable work at the loading bench and in the workshop. Forster focuses on precision reloading and gunsmithing tools, with product lines that include reloading dies, case trimmers, headspace gauges and sight-mounting fixtures.

Within reloading, the brand is closely associated with equipment built around alignment and consistency. Its Bench Rest Seater Dies are known for using a close-fitting chamber to help align the case and bullet during seating, and the company’s range also includes Bench Rest Ultra Micrometer Seater Dies and complete die sets. This emphasis on controlled adjustment and repeatable setup fits naturally with accessories such as the Accu-Ring lock ring.

Main Features

• Manufacturer: Forster
• Made in: USA
• Warranty: 2 years
• Weight: 15.00 g
• Material: Aluminium
• Accessories for: Reloading

Warranty

The Forster Accu-Ring Cross Bolt Die Lock Ring is covered by a 2-year warranty.