Bore Tech Bore Guide – Bolt Action Centrefire
The bore guide replaces the bolt during cleaning. It centres the cleaning rod in the chamber so the rod cannot rub the throat or bend, and its rubber nosecone seals the chamber so cleaner does not run into the action and trigger. It fits most popular Remington 700-style centrefire bolt actions.
- CNC-machined and injection-moulded components
- Replaceable, solvent-resistant moulded rubber nosecone
- Colour-coded solvent port with a widened opening; tapered rear entry for jags and brushes
- Adjustable bolt collar locked by a threaded handle – fits short and long actions
Options: .17-.25 cal (gold), .25-.30 cal (red; Bore Tech rates it .25-.308) and 8 mm-.416 cal (green). The supplied collar fits actions with a 0.695-0.700″ bolt diameter, which covers most Remington, Winchester, Ruger, Browning and Savage rifles; Weatherby, Sako, Kimber, CZ and other actions need a different collar from Bore Tech. Not for rimfire rifles. The guide adds about 13.5″ to the length the rod must reach, so check your rod length. Made in USA.
Specifications:
- Length: 343 mm (13.5″)
- Bolt diameter (supplied collar): 0.695-0.700″
- Calibre ranges: .17-.25 (gold), .25-.308 (red), 8 mm-.416 (green)






































