Knights Armament Ejector Fixture Tool for SR-15/16 & M110/SR-25 – 25429

The Knights Armament Ejector Fixture Tool (Part Number 25429) is a specialized professional armorer tool designed for the precise installation and maintenance of the ejector in Knights Armament SR-15, SR-16, M110, and SR-25 bolt assemblies. This precision-machined fixture holds the bolt carrier in the correct position, allowing armorers to safely and accurately install or replace the ejector and ejector spring while properly staking the ejector pin. Manufactured to the same rigorous standards as Knights Armament’s rifles and components, this tool is an essential piece of equipment for any professional armorer or serious gunsmith working on KAC platforms.

Key Features of the Knights Armament Ejector Fixture Tool

Why Choose the Knights Armament Ejector Fixture Tool?

Proper installation of the ejector is critical to the reliable function of any semi-automatic rifle. Incorrect ejector installation or improper staking of the ejector pin can lead to failures to eject, double feeds, or premature wear on the bolt. The Knights Armament Ejector Fixture Tool (25429) eliminates guesswork by securely holding the bolt in the exact position required for accurate ejector placement and pin staking. This specialized tool ensures consistent, professional results every time, which is especially important when working on high-value Knights Armament SR-15, SR-16, and SR-25 rifles.

Unlike improvised methods or generic tools, the 25429 fixture is purpose-built for Knights Armament bolt assemblies. It provides the stability and alignment needed to properly stake the ejector pin, preventing the pin from walking out during use. This level of precision helps maintain the exceptional reliability and accuracy that Knights Armament rifles are known for.

Best Uses for the Knights Armament Ejector Fixture Tool

• Professional Armorers: Essential tool for military and law enforcement armorers maintaining KAC rifles
• Bolt Maintenance: Ideal for installing new ejectors or replacing worn components
• SR-15 & SR-16 Service: Designed specifically for Knights Armament 5.56 bolt assemblies
• SR-25 & M110 Maintenance: Compatible with 7.62 NATO bolt systems
• High-Round-Count Rifles: Recommended for rifles requiring frequent bolt servicing
• Precision Rifle Builds: Ensures proper ejector function in custom SR-25 builds
• Armorer Training: Valuable training aid for teaching proper bolt maintenance procedures

Performance and Design Advantages

The Knights Armament Ejector Fixture Tool offers several important performance advantages. Its precision-machined design securely cradles the bolt carrier, providing stable support during ejector installation and pin staking. This stability helps prevent damage to the bolt and ensures the ejector is installed at the correct depth and angle. The tool allows for consistent and repeatable results, which is critical when performing maintenance on multiple rifles. Made from high-strength materials, the fixture is built to withstand repeated professional use while maintaining accuracy. By using the correct factory tool, armorers can avoid common mistakes that occur when using improvised methods, ultimately improving the long-term reliability of the firearm.

Who Should Buy the Knights Armament Ejector Fixture Tool?

The Knights Armament Ejector Fixture Tool (25429) is an essential purchase for professional armorers, gunsmiths, and serious owners of Knights Armament SR-15, SR-16, SR-25, and M110 rifles. It is particularly valuable for military and law enforcement armorers responsible for maintaining fleets of KAC rifles, as well as competitive shooters and custom builders who perform their own bolt maintenance. If you regularly service or build Knights Armament rifles and want to ensure proper ejector installation, this specialized tool will help you achieve professional, reliable results while protecting valuable components. It is highly recommended for anyone who wants to perform bolt work using the correct factory-specified tooling.

Ensure precise and professional ejector installation with the Knights Armament Ejector Fixture Tool. The 25429 delivers the accuracy and stability needed for reliable maintenance on SR-15, SR-16, M110, and SR-25 bolt assemblies.The End ```