Sinclair O-Ring Rod Guides for 308/30-06 Family (30 Cal, O-ring guide)

Our Centerfire Cleaning Rod Guides are designed to insert into your action in place of your bolt carrier. They feature a snout with a silicone O-ring that inserts into your chamber, sealing the barrel off from the receiver.

The O-ring prevents solvents from leaking back into the action area and gumming up the trigger assembly.

• Rod guides are machined to fit specific actions and cartridge families from .17 up to .338 caliber.
• Some chamberings do not lend themselves to an O-ring style rod guide; for those, an Adjustable Cone Style Rod Guide is recommended.
• Rod guides were upgraded to include integral solvent ports (included with every centerfire bolt action rod guide and nearly all AR style rod guides). Rod guides without solvent ports are semi-custom (2–4 weeks).
• Will fit the following actions: Kimber 84M & 84L.

Note: Measure across the bolt area about in the middle with dial calipers. Contact Sinclair Reloading tech for proper rod guide.