Knights Armament 5.56 CRS-1 Suppressor Fde – 121567-FDE

Experience elite performance with the Knights Armament 5.56 CRS-1 Suppressor in FDE, engineered for tactical shooters seeking superior sound and flash reduction without compromising firearm reliability. This quick-detach suppressor leverages advanced Pressure Reduction Technology (PRT) to minimize gas blowback and felt recoil, delivering a smoother shooting experience on your AR-15 or similar 5.56 platform.

Key Features

• Pressure Reduction Technology (PRT): Vented chamber design releases pressure before extraction, reducing wear on your firearm’s operating system and cutting down on toxic gas exposure to the shooter.
• Quick Disconnect (QD) Mounting: Seamlessly attaches to compatible KAC QDC muzzle devices, ensuring minimal point-of-impact shift for consistent accuracy during transitions between suppressed and unsuppressed firing.
• Exceptional Flash Suppression: Eliminates muzzle flash, including first-round pop, enhancing low-light visibility and concealment for tactical operations.
• Full-Auto Rated Durability: Constructed from rugged 718 Inconel for baffles and body, this suppressor withstands high-volume fire while maintaining structural integrity.

Technical Specifications

• Caliber: .223/5.56 NATO
• Length: 6.25 inches overall; adds 4.15 inches to QDC 3-prong flash hider
• Weight: 19.2 ounces
• Material: 718 Inconel (baffles and body)
• Mount Style: QD (KAC QDC compatible)
• Finish: Flat Dark Earth (FDE)
• User-Serviceable: No
• Sound Reduction: Up to 24 dB, significantly lowering report for hearing protection and stealth

Why Choose the Knights Armament 5.56 CRS-1 Suppressor?

Unlike traditional suppressors that increase backpressure and accelerate component wear, the CRS-1 addresses common pain points like excessive gas to the face and unreliable cycling. Its PRT design optimizes flow-through performance, preserving your rifle’s bolt speed and reducing maintenance needs. Ideal for professionals and enthusiasts alike, this 5.56 suppressor enhances accuracy, reduces recoil, and provides battle-proven reliability in demanding environments. Whether for home defense, range sessions, or tactical applications, it elevates your setup with unmatched signature management.

• Reduced Recoil and Fatigue: Lighter felt impulse means longer shooting sessions without strain.
• Enhanced Safety: Lower flash and gas blowback improve situational awareness and shooter comfort.
• Versatile Compatibility: Perfect for 5.56 rifles, ensuring broad use across your collection.

Upgrade your tactical arsenal today with the Knights Armament 5.56 CRS-1 Suppressor in FDE—precision engineering that delivers real-world advantages for the discerning shooter.

Frequently Asked Questions

Is the Knights Armament 5.56 CRS-1 Suppressor full-auto rated?

Yes, this suppressor is built with durable 718 Inconel construction to handle full-auto fire, making it suitable for high-intensity use while maintaining performance.

Does this suppressor affect my rifle’s accuracy?

No, the QD mounting system provides a secure, repeatable lockup with minimal point-of-impact shift, preserving your rifle’s inherent accuracy in both suppressed and unsuppressed modes.

How much does the CRS-1 reduce sound and flash?

It offers up to 24 dB of sound reduction and exceptional flash suppression, including first-round pop, significantly lowering the audible and visual signature for better stealth and hearing safety.

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