Dewey ABS-1S .17-.22 Cal Adjustable Bore Saver Rod Guide

Description

The Dewey ABS-1S is an adjustable bore saver rod guide designed for use with scoped centerfire rifles. It installs in place of the bolt and provides a sealed, guided path for cleaning rods and solvents. The guide accommodates a range of .17–.22/.222 and related .22 centerfire calibers while excluding rimfire calibers.

Key Specifications

• Designed for calibers including .17–.222, .223, .225, .25/250, .220 Swift and many similar .22 centerfire rounds.
• Intended for use with scoped rifles to provide a protected rod pathway through the receiver.
• The rod guide tube is made from anodized aluminum and includes a solvent port.
• Features an adjustable locking collar with a brass pin for secure fitment.
• Includes O-rings to seal the chamber and help keep solvents and oils out of the receiver.
• Installs by replacing the bolt to create a guided cleaning interface.
• Compatible with rifles having bolt diameters of .695–.700 inches.
• Specifically does not fit rimfire rifles.

Built for straightforward, routine maintenance, the ABS-1S offers a durable, user-focused solution for cleaning small-centerfire calibers without exposing the receiver to solvents. Its anodized construction, sealing O-rings, and adjustable collar provide controlled, repeatable performance for shooters who prioritize reliable gear for maintenance tasks. Whether prepping a rifle for range use or regular upkeep, this rod guide simplifies the cleaning process while protecting internal components.