The SINCLAIR INTERNATIONAL O-Ring Rod Guide is designed for .22 caliber to 6mm firearms and features a silicone O-ring to seal the barrel from the receiver and prevent solvent leakage.
It fits a variety of actions, including Enfield SMLE and is compatible with cartridges like .243 Winchester and 22-250 Remington, with a bolt diameter of .870 inches.
The rod guide now includes an integral solvent port, with the option to order a custom version without the port at no additional cost, requiring a 2-4 week delivery time.