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Sinclair International 308 AR Cleaning Link | AR-10 Breech Access Tool

UPC: 050806111523

$22.99

6 in stock

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Description

Anyone who runs a .308 AR knows the drill: you want to clean from the breech end the right way, but the rifle keeps flopping around when you break it open. The Sinclair International 308 AR Cleaning Link fixes that. It slips into place using the rear locking pin and hole, separating the upper and lower assemblies just enough to open the breech while still holding everything together securely. Pair it with a bore guide and you can push a rod through from the chamber side without banging up your crown or dragging solvent into the trigger group.

What the 308 AR Cleaning Link Is Made Of

This is a two-material tool built to live in a solvent-soaked cleaning kit. The body is Delrin, a tough engineering plastic, combined with stainless steel hardware, so it shrugs off bore cleaners, oils, and copper solvents without breaking down or corroding. It installs in seconds and comes out just as fast, which means you are more likely to actually clean the right way instead of taking shortcuts.

Fitment You Should Know Before You Buy the AR-308 Link

This link is dimensioned around the Armalite AR-10 pattern. On most other .308 AR platforms it works, but the takedown pins may need a little fitting to drop right in. It is not designed for POF .308 rifles, the Windham Weaponry SRC 308, or the Colt LE901, which use smaller diameter takedown pins. If you run one of those, the AR-15 style link is the better call. For standard DPMS and Armalite pattern .308 builds, this is the tool people reach for.

Proudly made in the U.S.A., this is one of those inexpensive shop items that quietly makes every cleaning session easier and cleaner. Once you have used one, wiping down a big-bore AR without it feels like a step backward.

Key Specifications

  • Manufacturer: Sinclair International
  • Model: 308 AR Cleaning Link
  • UPC: 050806111523
  • MPN: 749002620
  • Material: Delrin and stainless steel
  • Fits: Armalite AR-10 pattern .308 AR rifles
  • Installation: Uses rear locking pin and rear locking pin hole
  • Solvent Resistant: Yes, virtually impervious to solvents
  • Country of Origin: Made in the U.S.A.

What’s Included

  • Sinclair International 308 AR Cleaning Link

Frequently Asked Questions

How does the 308 AR Cleaning Link actually work?

It uses your rifle's rear locking pin and pin hole to hold the upper and lower assemblies apart just enough to open the breech. Everything stays connected and stable, so you can run a rod and bore guide through from the chamber end. The whole thing installs and removes in seconds.

Will the Sinclair 308 AR Cleaning Link fit my rifle?

It is built around the Armalite AR-10 takedown dimensions and works on most standard DPMS and Armalite pattern .308 ARs, though some may need minor pin fitting. It will not work on POF .308 rifles, the Windham Weaponry SRC 308, or the Colt LE901, which use smaller .250 diameter takedown pins. For those, the AR-15 style link is the correct choice.

Do I need a bore guide to use the cleaning link?

You get the most out of it when paired with a rod guide. The link opens up the breech, and the bore guide keeps your cleaning rod centered so you protect the chamber and crown while pushing patches and brushes through. Together they let you clean from the breech end the way a precision rifle should be cleaned.

Is the 308 AR Cleaning Link durable enough to keep in a solvent-heavy kit?

Yes. It is made from Delrin and stainless steel, both of which stand up to bore cleaners, copper solvents, and oils without breaking down or rusting. It is also made in the U.S.A. and backed by Sinclair's guarantee.

Additional information

UPC

050806111523

Manufacturer

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