Pro-Shot BG2230 Stopper Bore Guide .22-.30 Cal Adjustable Long/Short Action Aluminum

The Pro-Shot BG2230 Stopper Bore Guide is an adjustable rifle cleaning accessory designed to protect the bore throat and chamber of bolt-action rifles in calibers from .22 centerfire through .30 caliber. Built for both long and short action rifles, this guide slides into the action to center a cleaning rod and prevent solvent migration back into the trigger group and action interior during bore maintenance.

The body is machined from aircraft-grade anodized aluminum for light weight and long service life, while the bore guide tips and ends are molded from chemical-resistant Delrin to withstand prolonged exposure to harsh cleaning solvents without degrading. The adjustable design allows the guide to be set to fit a wide range of bolt-action rifles spanning .22 centerfire up through .30 caliber, making it a versatile single tool for the shooter who works across multiple rifles.

A bore guide is one of the most important steps in proper rifle cleaning - it keeps the cleaning rod aligned with the bore, prevents rod flex that can damage the crown, and seals the chamber so solvent and debris stay in the bore where they belong rather than dripping into the action. Whether for routine field cleaning or precision barrel maintenance, the Pro-Shot Stopper series is trusted by benchrest competitors, hunters, and recreational shooters alike.