Knights Armament 5.56 NATO WIN Bolt Assembly Kit with Dual Ejector for SR-15/SR-16 – 122054

The Knights Armament 5.56 NATO WIN Bolt Assembly Kit with Dual Ejector (Part Number 122054) is a premium, high-performance bolt assembly designed specifically for Knights Armament SR-15 and SR-16 rifles. This advanced bolt kit features a dual ejector system that significantly improves reliability, particularly in suppressed configurations and when using a wide range of ammunition types. Manufactured to the exacting standards of Knights Armament, this bolt assembly delivers exceptional durability, consistent extraction, and enhanced ejection performance for professional, tactical, and competition use.

Key Features of the Knights Armament WIN Bolt Assembly Kit

Why Choose the Knights Armament WIN Bolt Assembly with Dual Ejector?

Knights Armament is widely regarded as one of the premier manufacturers of high-end AR-15 platforms and components. The WIN Bolt Assembly Kit represents an evolution in bolt design, specifically addressing common reliability concerns associated with suppressed shooting and varying ammunition pressures. The dual ejector system is the standout feature of this bolt assembly. By incorporating two ejectors instead of the traditional single ejector, the kit provides increased ejection force and redundancy, dramatically reducing the likelihood of failures to eject.

This bolt assembly is particularly beneficial for users running suppressors on their SR-15 or SR-16 rifles. Suppressors increase back pressure, which can sometimes lead to extraction and ejection issues. The dual ejector design helps overcome these challenges by ensuring more positive and consistent case ejection. Additionally, the WIN Bolt Assembly maintains the high level of manufacturing precision and material quality that Knights Armament is known for, ensuring long service life and reliable performance under demanding conditions.

Best Uses for the Knights Armament WIN Bolt Assembly Kit

• Suppressed Shooting: Optimized performance when running a suppressor on SR-15/SR-16 rifles
• Tactical & Duty Use: Enhanced reliability for law enforcement and military applications
• Competition Shooting: Consistent cycling for 3-Gun, USPSA, and other dynamic competitions
• High-Volume Training: Improved durability and reliability during extended range sessions
• SR-15 & SR-16 Upgrades: Direct replacement or upgrade for factory bolt assemblies
• Ammunition Flexibility: Better performance across a wide range of 5.56 NATO and .223 loads
• Professional Use: Trusted by users who demand maximum reliability from their firearms

Performance and Design Advantages

The Knights Armament 5.56 NATO WIN Bolt Assembly Kit with Dual Ejector offers several significant performance advantages. The dual ejector system provides redundant ejection force, which greatly improves reliability, especially in suppressed configurations where increased back pressure can cause issues with standard bolts. This design also enhances extraction reliability, reducing the chance of stuck cases. The bolt is manufactured from high-strength steel and finished with a durable, corrosion-resistant coating to ensure longevity even under harsh conditions. Its precision machining guarantees proper headspace and smooth operation within the SR-15 and SR-16 platforms. The kit is designed as a direct replacement, making installation straightforward for qualified gunsmiths or experienced users.

Who Should Buy the Knights Armament WIN Bolt Assembly Kit?

The Knights Armament 5.56 NATO WIN Bolt Assembly Kit with Dual Ejector (122054) is an excellent choice for owners of Knights Armament SR-15 and SR-16 rifles who want to improve reliability, especially when running a suppressor. It is particularly well-suited for tactical professionals, law enforcement officers, competitive shooters, and serious enthusiasts who demand the highest level of performance from their firearms. If you frequently shoot suppressed, use a variety of ammunition, or simply want the most reliable bolt assembly available for your KAC rifle, this dual ejector bolt kit is a worthwhile upgrade that delivers measurable improvements in function and dependability.

Upgrade the reliability of your Knights Armament SR-15 or SR-16 with the 5.56 NATO WIN Bolt Assembly Kit with Dual Ejector. The 122054 delivers enhanced extraction, improved ejection, and professional-grade performance for suppressed and unsuppressed use.The End ```