Bore Tech Bore Guide

Bore Tech Bore Guide

Bore Tech’s CENTERFIRE, BOLT ACTION BORE GUIDES precisely align cleaning rods with the rifle bore and prevent damage to both the firearm and cleaning rod, making it a necessary tool for proper cleaning and protection of your rifles.

Color-coded for easy caliber identification, Bore Tech’s rifle bore guide fits most popular centerfire, Remington 700 style, bolt action rifles ranging from .17 to .416 calibers.

Each Bore Tech rifle cleaning bore guide features high-precision CNC machined and injection molded components providing a lifetime of use. The color-coded solvent ports feature widened openings for easy solvent application and a tapered rear access for easy jag/brush alignment.

Additionally, the replaceable and solvent-resistant molded rubber nosecones are soft enough to provide a superior, long-lasting seal and completely prevent cleaners from leaking into the chamber and action areas.

Designed to fit both short and long actions, these bore guides feature an adjustable bolt collar that firmly locks in place via the threaded locking handle.

Centerfire Bore Guide Length: 13.5 Inches

Gun Cleaning Bore Guide Color/Caliber Identification Chart

Bolt Diameter Requirements:
The included bolt collar will fit most popular centerfire actions with a 0.695”-0.700” bolt diameter. Most Remington, Winchester, Ruger, Browning, and Savage rifles have 0.695”-0.700” bolt diameters.

For actions with smaller or larger bolt diameters such as Weatherby, Sako, Kimber, CZ, etc., please have bolt diameter to the nearest 0.001” and view our BG/PG Custom CollarPage or contact Customer Service. This will ensure the correct bolt collar for your application is received.

Rod Length Requirements:
Bore Tech Centerfire Bore Guides will add approximately 13.5 inches to the length of the barrel When Cleaning. Make Sure Your Cleaning Rod Is Long Enough To Accommodate.

Bore Guide Use Instructions For Centerfire, Bolt Action Bore Guides:

1. Remove bolt as per manufacturer’s instructions.
2. Loosen the brass bolt collar handle and slide the rubber nosecone (front end) of the Bore Guide through the receiver until seated in the chamber.
   *Lightly push on the Bore Guide to seat rubber nosecone in chamber.
3. Slide the bolt collar forward until the brass handle is aligned with the bolt handle recess. Rotate the brass handle downward into the bolt handle recess and tighten against the Bore Guide tube. At this point, the guide should not move forward or backwards.
   NOTE: On rifles without a bolt handle recess, it may be necessary to remove the brass locking handle and slide the bolt collar forward until the threaded locking handle hole is visible in the ejection port. Reinsert the brass locking handle and tighten against Bore Guide tube to properly lock Bore Guide into action.
4. Position a dry patch of the proper size on a jag and insert the rod/jag into the rear opening of the bore guide until visible in the solvent port.
5. Apply cleaner or oil to the patch and push through the bore.
6. The solvent port may also be used to apply cleaner to brushes.
7. To remove the Bore Guide from the action, loosen and rotate brass handle up and out of the bolt handle recess. Then pull Bore Guide and bolt collar back away from the chamber and out of the action.
   
   NOTE: For Actions with exposed bolt releases (e.g. Winchester Model 54) loosen the brass handle and leave the bolt collar in position. (The bolt collar depresses the bolt release keeping it from catching on the lip of the rubber nose cone.) While keeping the bolt collar stationary, pull the Bore Guide backwards until rubber nosecone butts up against bolt collar. Then pull both the bolt collar and Bore Guide out together as one assembly.

Don’t settle for cheap plastic imitations. Choose the best bore guide… Choose the Bore Tech Bore Guide.

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