Rugged Suppressor Shim Kit SA002 - 5/8x24 (.625-24) Precision Alignment Set

Getting a suppressor to mount square on your rifle matters more than most shooters realize. Misalignment throws off accuracy, creates uneven sound signature, and can wear unevenly on your suppressor internals over time. The Rugged Suppressor Shim Kit SA002 is a precision alignment set built for 5/8x24 threaded barrels—the most common pitch on modern rifle muzzles. These shims let you dial in perfect concentricity between your suppressor and bore, whether you're threading on a muzzle brake, flash hider, or suppressor itself.

Rugged includes shim kits with many of their brake models, but if you're retrofitting an existing 5/8x24 setup or need spares, the SA002 gives you the precision tools to get it right. Proper alignment is especially critical if you're running a precision rifle, hunting at distance, or using your suppressor on multiple hosts. A quarter-turn's worth of shimming can make the difference between a perfectly tuned platform and one that shoots to the wrong zero after you suppress it.

Whether you're building a new suppressed rifle or troubleshooting an existing setup, having the right shim kit on hand means you're not guessing at alignment. This is the kind of detail-oriented approach Rugged built their reputation on—parts that work the way they should, and tools to back them up.

Key Features

• Engineered for 5/8x24 (.625-24) barrel threads
• Precision alignment for suppressors, muzzle brakes, and flash hiders
• Ensures concentricity and proper mounting
• Essential for multi-host setups and precision rifles

Specifications

Frequently Asked Questions

What barrel threads does the SA002 fit?

The SA002 is designed specifically for 5/8x24 (.625-24) threaded barrels, the standard pitch on most modern rifle muzzles.

Do I need shims if my Rugged brake or suppressor didn't come with them?

Not necessarily, but having shims available is smart if you're running your suppressor on multiple rifles or need to fine-tune alignment for best accuracy and concentricity.

Can I use these shims with any suppressor or muzzle device?

The SA002 is built for Rugged components and any standard 5/8x24 threaded muzzle device or suppressor, provided your barrel threads match that pitch.

What's included in the kit?

We have the product name and thread specification, but exact shim quantities and materials aren't detailed in our data. Contact us if you need specifics on what comes in the box.