The SINCLAIR INTERNATIONAL 223 Remington O-Ring Rod Guide is designed to seal the barrel from the receiver during cleaning, preventing solvent leakage into the action area.
This rod guide fits a wide range of actions and is compatible with cartridges from .17 up to .338 caliber, but custom options are available for non-standard sizes.
Upgraded versions now include integral solvent ports, but non-ported versions can be requested at no additional cost, with a 2-4 week delivery time.