Knights Armament 7.62 QDC/CQB-PRG Suppressor Black - 121994-BLK
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THIS IS A CLASS 3 NFA ITEM. ALL NFA RULES APPLY, this product requires a Federal Firearms License (FFL) and a Special Occupational Tax Stamp (SOT) to be on file. It is the purchaser’s responsibility locate a properly licensed FFL. If we do not have a copy of the clearly signed and dated FFL/SOT, you may email them to [email protected] or use our FFL submission form. Read more about our process here.
NFA Item Cancellation & Refund Policy
Cancellations with Full refunds of NFA items are only possible if a cancellation request is received & acknowledged before the transfer process has been initiated. Initiation of the transfer process is defined as: The ATF form 3 which allows us to transfer the NFA item to your selected dealer has been submitted to the ATF. The ATF form 3 submission typically occurs 1-3 days after your order is placed, depending on order volume and processing times. Cancellations and partial refunds are still possible up until the point the NFA item is shipped to your FFL dealer. Below are the fees that will apply at the various stages of NFA item order processing:
- Order Received – Form 3 not yet submitted: Full refund
- Form 3 Submitted – Not yet approved by ATF: 10% Processing Fee
- Form 3 Approved by ATF – Item not Shipped: 20% Processing Fee
- Form 3 Approved by ATF – Item shipped: No refund
- Form 4 Submitted – Disapproved/Returned without action: 35% Processing Fee + return shipping costs*
*NOTE: This may not always be possible and requires us to successfully recover the NFA item from your dealer with original packaging and in NEW condition. If we are unable to recover the NFA item in the condition stated above, no refund is possible.
This policy is only a guideline and subject to change depending on certain situations. There is significant time and effort involved by both AR15Discounts and your selected dealer to reacquire the item once the ATF form 3 has been submitted and approved.
SKU: 31533 Category: Suppressors
Experience elite sound suppression in a compact package with the Knights Armament 7.62 QDC/CQB-PRG Suppressor in Black. Designed for tactical operators and precision shooters, this quick-detach suppressor delivers exceptional noise reduction without compromising on maneuverability, making it the ideal choice for close-quarters battle (CQB) and short-barrel rifle setups. Crafted from high-grade Inconel, it withstands extreme conditions while minimizing flash and recoil for enhanced control and stealth.
Key Features
- Quick-Detach (QDC) Mounting System: Effortlessly attach and detach in seconds, ensuring seamless transitions during dynamic operations and reducing downtime on the range.
- PRG/PRT Vented Pressure-Management Chambers: Advanced baffle design optimizes gas flow, providing superior sound attenuation and flash hiding to keep your position concealed and protect your hearing.
- Inconel Construction: Both body and baffles are made from durable Inconel alloy, offering unmatched resistance to heat, corrosion, and high-pressure rounds for long-term reliability in harsh environments.
- Compact CQB Design: At just 6.43 inches overall, it adds minimal length to your rifle, preserving accuracy and handling for suppressed 7.62 platforms without the bulk of full-size cans.
Specifications
- Caliber (Maximum): 7.62mm (compatible with .308 Winchester, 7.62x39mm, 300 Blackout, and similar)
- Length: 6.43 inches (addition to bare muzzle: 5.7 inches)
- Weight: 19.7 ounces
- Sound Reduction: Up to 18 dB
- Finish: Black Oxide
- User-Serviceable: No (maintenance-free for extended service life)
- Mount Style: QD (Quick Detach)
- Baffle Material/Style: Inconel with PRG/PRT vented chambers
Why Choose the Knights Armament 7.62 QDC/CQB-PRG Suppressor?
In a world of tactical gear where every ounce and inch matters, this suppressor addresses key challenges like excessive noise exposure, muzzle flash visibility, and cumbersome setups. It reduces harmful decibels to safer levels, allowing prolonged shooting sessions without ear fatigue, while its robust build ensures it performs round after round in demanding scenarios. Unlike bulkier alternatives, its short profile maintains your rifle’s balance and speed, empowering you to focus on precision and performance. Whether for home defense, hunting, or professional use, this suppressor elevates your 7.62 rifle’s capabilities with proven Knights Armament engineering.
Secure your Knights Armament 7.62 QDC/CQB-PRG Suppressor today and transform your shooting experience with quieter, more controlled firepower. Perfect for enthusiasts seeking top-tier tactical accessories.
Frequently Asked Questions
What firearms is this suppressor compatible with?
The 7.62 QDC/CQB-PRG Suppressor is rated for 7.62mm calibers, including .308 Winchester, 7.62x39mm, and 300 Blackout, when paired with the appropriate KAC QDC muzzle device. Always verify thread compatibility for your host firearm.
How durable is the Inconel construction?
Inconel provides exceptional heat and corrosion resistance, making it ideal for full-auto and sustained fire. Users report reliable performance after thousands of rounds with minimal wear.
Does it require regular maintenance?
No, this suppressor is not user-serviceable, which simplifies ownership. Its sealed design ensures longevity without the need for disassembly or cleaning.
| Weight | 19.8 oz |
|---|---|
| Dimensions | 6.4 × 1.55 × 1.55 in |
| Mount Style | QD |
| Length (inches) | 6 |
| Caliber (Maximum) | 7.62x39mm |
| Baffle Material | Inconel |
| Baffle Style | PRG/PRT vented pressure‑management chambers |
| Body Material | Inconel |
| User-Serviceable | No |
| Finish | Black Oxide |
| MPN | 121994-BLK |
| UPC | 819064018896 |
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.
Please select an FFL from the table below, if you do not see your desired FFL, click "Set Later" and you will be able to enter your FFL's information after checkout.
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