Description
Experience elite-level sound and flash suppression with the Knights Armament 5.56 CRS-3 Suppressor in Black, engineered for tactical professionals and discerning shooters who demand uncompromising performance from their AR-15 platforms. This military-grade rifle suppressor delivers exceptional signature reduction while maintaining weapon reliability, making it the ideal choice for high-stakes operations or range sessions where discretion […]
Experience elite-level sound and flash suppression with the Knights Armament 5.56 CRS-3 Suppressor in Black, engineered for tactical professionals and discerning shooters who demand uncompromising performance from their AR-15 platforms. This military-grade rifle suppressor delivers exceptional signature reduction while maintaining weapon reliability, making it the ideal choice for high-stakes operations or range sessions where discretion and durability are paramount.
Key Features
- Quick Detach (QD) Mounting System: Seamlessly attaches to compatible 5.56 QDC flash hiders for rapid deployment and secure lockup, ensuring minimal point-of-impact shift during extended use.
- Advanced PRT-Influenced Vented Chamber Design: Utilizes proprietary Pressure Reduction Technology to drastically cut back pressure, reducing gas blowback to the shooter and preserving the rifle’s cycling performance even under full-auto fire.
- Superior Flash Suppression: Virtually eliminates muzzle flash on subsequent rounds (0.05 mcd*s), providing a tactical edge in low-light environments by concealing your position.
- Robust Inconel Construction: Both baffles and body are crafted from high-strength Inconel alloy, offering exceptional resistance to heat and erosion for lifelong durability in demanding conditions.
- Non-Serviceable Design: Built to perform without user maintenance, minimizing downtime and ensuring consistent suppression over thousands of rounds.
Technical Specifications
- Caliber: 5.56mm / .223 Rem (maximum)
- Length: 6.1 inches overall; adds 5.5 inches to bare muzzle
- Weight: 16 ounces
- Finish: Black Oxide
- Sound Reduction: 135 dBA at 1 meter (left side); 134 dBA at shooter’s ear
- Dimensions: 1.55 inches diameter
Why Choose the Knights Armament 5.56 CRS-3 Suppressor?
In the world of 5.56 rifle suppressors, the CRS-3 stands out by addressing common shooter pain points like excessive gas to the face and visible muzzle flash. Its innovative vented chamber not only quiets shots to hearing-safe levels but also enhances control by mitigating recoil and back pressure, allowing for faster follow-up shots and improved accuracy. Whether you’re navigating close-quarters scenarios or honing skills at the range, this suppressor transforms your firearm into a more versatile, operator-friendly tool without compromising on weight or balance. Trusted by elite forces for its proven track record, the CRS-3 delivers the reliability and performance that serious enthusiasts expect from Knights Armament.
Frequently Asked Questions
Q: Is the CRS-3 suppressor compatible with my AR-15?A: Yes, it mounts via Knights Armament’s QD system on 5.56 QDC-compatible flash hiders, ensuring a secure fit for most standard AR-15 configurations.
Q: Does this suppressor affect rifle accuracy or reliability?A: The design minimizes point-of-impact shift and back pressure, maintaining your rifle’s inherent accuracy and reliable cycling across various ammunition types.
Q: How effective is it for flash reduction in low-light conditions?A: It excels at suppressing first-round pop (0.48 mcd*s) and subsequent flashes (0.05 mcd*s), making it highly effective for tactical use where concealment is critical.
Elevate your shooting experience today—secure the Knights Armament 5.56 CRS-3 Suppressor and unlock the full potential of your 5.56 rifle with unmatched suppression and tactical precision.
| Weight | 16 oz |
|---|---|
| Dimensions | 6.1 × 1.55 × 1.55 in |
| Mount Style |
QD |
| Length (inches) |
6 |
| Caliber (Maximum) |
.22 (.223/5.56/.224 |
| Baffle Material |
Inconel |
| Baffle Style |
PRT‑influenced vented chamber design |
| Body Material |
Inconel |
| User-Serviceable |
No |
| Finish |
Black Oxide |
| MPN | 122776-BLK |
| UPC | 819064019398 |
Compliance
NFA (National Firearms Act) compliance is crucial for legal ownership and transfer of regulated firearms and accessories like short-barreled rifles, suppressors, and certain types of ammunition, ensuring adherence to federal regulations to avoid legal penalties and ensure responsible firearm ownership.









