Sinclair International Ar-308 Cleaning Link

The Sinclair International AR-308 Cleaning Link is a specialized bore-cleaning accessory designed to help AR-platform shooters maintain their .308 rifles safely and efficiently. If you run an AR-10 or other AR-308 variant and want to access the breech without completely disassembling your upper and lower receivers, this link bridges that gap—literally. It separates the two halves enough to give you unrestricted bore access while keeping the assemblies aligned and secure, so you're not fumbling with loose components at the cleaning bench.

Built from Delrin and stainless steel, the Sinclair Link stands up to repeated use and aggressive bore solvents without degrading. Installation is straightforward: it uses your existing rear locking pins and installs in seconds, meaning no special tools or gunsmithing required. The design is built around compatibility with Sinclair's rod guides, so if you're already using their bore-cleaning system, this accessory integrates seamlessly into your maintenance routine.

Whether you're a competitive marksman running high round counts, a hunter maintaining a precision .308, or someone who just wants a faster way to clean without full disassembly, the AR-308 Cleaning Link saves time and frustration. It's the kind of small-bore maintenance tool that works quietly in the background—until you realize how much easier it makes the whole process.

Key Features

• Separates upper and lower assemblies while maintaining secure alignment
• Provides unrestricted breech access for efficient bore cleaning
• Compatible with Sinclair rod guides
• Made of Delrin and stainless steel—resistant to solvents and wear
• Uses existing rear locking pins; no modifications needed
• Installs and removes in seconds

Specifications

Frequently Asked Questions

Will this work with my AR-10 or other .308 AR platform?

The Sinclair AR-308 Cleaning Link is designed for AR-308 and AR-10 rifles that use the standard rear locking pin system. It installs using your existing rear locking pins, so compatibility depends on your receiver having that standard pin arrangement.

Do I need special tools to install the Cleaning Link?

No. The link uses your rifle's existing rear locking pins and installs in seconds without additional tools or modifications to your upper or lower receiver.

Can I use this with Sinclair bore-cleaning rods and rod guides?

Yes. The Cleaning Link is designed to work with Sinclair's rod guides, integrating into their bore-cleaning system for efficient .308 rifle maintenance.

Will solvents and cleaners damage the Cleaning Link?

No. The Delrin and stainless steel construction is virtually impervious to bore solvents and cleaning chemicals, so the link will hold up to repeated cleaning sessions.