Enhance your AR-15 with the KNS Precision Perma Firing Pin Retainer
The KNS Precision AR-15 Perma Firing Pin Retainer is a must-have for any AR-15 enthusiast looking to improve reliability and performance.
Product Features:
- Inspired Design: Based on the original retaining pin from Eugene Stoner's AR-15 prototype.
- Secure Fit: Ensures that the firing pin remains securely in place.
- Compatibility: Works with any standard AR-15 bolt-carrier group.
- Durable Material: Made from heat-treated steel for optimal flexibility and strength.
- Note: Not suitable for use with .308 bolt-carrier groups.
Upgrade your firearm with this reliable and robust component, ensuring your shooting experience is both safe and efficient.