The J. Dewey ABS-2S is an adjustable bore-saver rod guide designed for use with .24–7mm calibers in scoped rifles. It features an anodized aluminum guide tube, an adjustable locking collar, and O-rings intended to help seal the chamber and keep solvents and oils out of the receiver. The unit is designed to replace the bolt and is specified to fit rifles with .695–.700 inch diameter bolts. J Dewey Manufacturing is listed as the supplier of this cleaning accessory.
Key Specifications
- Fits .24-7mm calibers for use with scoped rifles.
- The guide tube is anodized aluminum.
- Includes an adjustable aluminum locking collar with brass pin.
- O-rings provide a seal to keep solvents and oils out of the receiver.
- Replaces the bolt to guide cleaning rods through the bore.
- Designed to fit rifles with a .695–.700 inch bolt diameter.
- The guide tube is specified to include a solvent port on some listings.
Note: available product listings differ on the listed overall length (some list 10 inches while others list 13 inches); overall length is not specified here pending confirmation.
Built for practical, rifle-specific cleaning, the ABS-2S offers a clear set of features — sealed O-rings, an anodized guide tube with solvent port, and an adjustable locking collar — that simplify maintenance for scoped rifles chambered in .24–7mm calibers. Its bolt-replacement design and tight fit for specified bolt diameters make it a focused solution for keeping the bore and receiver protected during cleaning cycles.
This description was generated with AI and may contain errors. Verify specifications and legal restrictions with the manufacturer before purchase. Provided “as-is” without warranties or guarantees.
