SIG MCX Wedge Kit
Not Yet Rated | Write the First Review SKU: 222-SIG-KIT-MCX-WEDGE
UPC: 799000000000
MFG#: KIT-MCX-WEDGE

SIG MCX Wedge Kit – Factory Recoil Wedge Replacement for SIG MCX Platforms

Tighten Your Fit. Restore Your Precision.

Ensure your SIG MCX rifle runs with peak precision and minimal receiver play using the SIG MCX Wedge Kit—a factory-original recoil wedge replacement designed to restore structural integrity and lock-up stability between the upper and lower receivers. Built to exact SIG Sauer specifications, this wedge kit helps maintain the legendary performance and accuracy standards the MCX platform is known for.

Whether you're replacing a worn component or tuning a custom build, the MCX Wedge Kit is a must-have for any shooter who demands optimal performance and tight tolerances.

🔧 Key Features:

• ✅ OEM Replacement Part – Direct from SIG Sauer, not aftermarket.

• 🧩 Recoil Wedge System – Restores secure mating between upper and lower receiver assemblies.

• 🛠️ Essential for Accuracy – Helps eliminate play that can degrade accuracy and consistency.

• ⚫ Durable Polymer Construction – Built for high round-count performance and long-term reliability.

• 🧱 Compatible With – All SIG MCX platform rifles and pistols (not compatible with other firearm models).

Safety & Installation Notice:

⚠️ Installation requires disassembly beyond field-stripping.
Only certified SIG Sauer armorers should install this wedge kit. Improper installation can lead to firearm malfunction, personal injury, or death. Warranty coverage does not apply to damage caused by incorrect installation. This wedge kit is intended to be installed as a complete unit—do not mix or substitute parts.

Product Specifications: