Surefire SOCOM Shim Kit 1/2x28 - Precision Alignment for Muzzle Devices

The Surefire SOCOM Shim Kit 1/2x28 is a precision alignment tool designed for shooters running Surefire SOCOM muzzle devices on rifles with 1/2x28 threaded barrels. Getting your suppressor or muzzle brake timed correctly isn't just about the aesthetics—it affects function, longevity, and how your device performs downrange. This kit gives you the shims you need to dial in perfect timing without guesswork or trial-and-error trips to the gunsmith.

The kit includes multiple shims of different thicknesses that work alone or stacked together to achieve the exact alignment your SOCOM device needs on your specific barrel. Each shim is color-coded, so you can identify the right thickness at a glance without breaking out calipers or measuring tools. That's a practical detail that saves time on the bench and during builds. Built from 300-series stainless steel, these shims are hard enough to handle the job and tough enough to last through multiple device changes without wear or corrosion.

Whether you're suppressing a dedicated precision rifle, tuning a short-barreled rifle, or just making sure your muzzle brake sits flush and functions as designed, the SOCOM Shim Kit is a straightforward way to get it right the first time. It's the kind of foundational part that doesn't grab attention but absolutely earns its place in your AR build kit or gunsmith drawer.

Key Features

• Multiple shim thicknesses for flexible timing adjustment
• Shims can be used individually or combined for precise alignment
• Color-coded for quick identification without measuring
• 300-series stainless steel construction resists corrosion and wear
• Designed for 1/2x28 SOCOM muzzle devices

Specifications

Frequently Asked Questions

What muzzle devices does this shim kit work with?

This kit is designed for Surefire SOCOM muzzle devices that use 1/2x28 threading. The shims help you achieve proper timing and alignment on your rifle barrel.

Do I need to measure the shim thickness?

No. Each shim is color-coded so you can identify the thickness at a glance without needing calipers or other measuring tools.

Can I combine shims to get the exact thickness I need?

Yes. The shims can be used individually or stacked together to achieve the precise alignment your muzzle device requires on your specific barrel.

What's the material, and will it hold up over time?

The shims are made from 300-series stainless steel, which provides durability and resists corrosion through multiple installations and device changes.