Barrel Nut Shims

Features - 

Precision barrel nut timing for airsoft AEGs & HPA builds
Lightweight, durable carbon composite construction
Helps eliminate barrel and handguard misalignment
Multiple shim options for fine incremental adjustment
Ideal for tech builds, upgrades, and custom rifles

Dial in your build with Airsoft Strike Carbon Barrel Nut Shims, engineered for airsoft techs who demand perfect alignment, repeatable accuracy, and zero wobble.

These precision-cut carbon shims allow you to fine-tune barrel nut timing with surgical accuracy, ensuring your outer barrel, handguard, and upper receiver lock together exactly as intended. Whether you’re chasing flawless hop alignment, eliminating handguard cant, or building a competition-ready rifle, these shims give you full control over your setup.

Made from high-strength, lightweight carbon composite, they outperform traditional metal shims by resisting deformation while keeping overall weight down. Each shim is CNC-cut for consistent thickness and clean edges, giving you reliable spacing every time you torque down your barrel nut.

Why Choose Airsoft Strike Carbon Shims?

Because small tolerances make a big difference. These shims are designed for players who care about accuracy, consistency, and professional-level builds—not shortcuts.

Upgrade your setup, lock in your alignment, and build with confidence.

Each pack of 10 shims include -  

5 × 0.06 mm shims

5 × 0.10 mm shims