Optimize your AK-74 rifle's performance with the KNS precision adjustable gas piston system, specifically crafted to enhance your shooting experience. This innovative system replaces the standard piston head, seamlessly attaching to the bolt carrier to provide superior control over your rifle's gas system. Enjoy a smoother, more controlled shooting experience without compromising reliability. The KNS precision system is designed for quick and straightforward installation, requiring approximately 10 minutes and no extensive gunsmithing or permanent modifications. Its user-friendly design offers a broad spectrum of adjustments, catering to both suppressed and unsuppressed shooting scenarios, ensuring versatility in various shooting conditions. Constructed from corrosion-resistant stainless steel and finished with a robust nitride coating, this adjustable gas piston system promises durability and longevity. Its low friction design not only enhances performance but also simplifies maintenance, making cleaning a breeze. Elevate your AK-74's functionality and enjoy a more refined shooting experience with this high-quality, adjustable gas piston system. Adjustment without the need for tools Minimizes recoil Optimize nearly any AK for use with a suppressor Reduce the cyclic rate for fully automatic fire Manufactured in specialized facilities, 922R compliance component Piston head assembly constructed from corrosion-resistant stainless steel All surface components are nitride for enhanced durability Operation characterized by low friction and ease of cleaning