Knights Armament 900 DTS-1 Direct Thread Suppressor 1/2-28 Black - 123434-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: 31537 Category: Suppressors
Experience superior sound suppression and enhanced shooting comfort with the Knights Armament 900 DTS-1 Direct Thread Suppressor in sleek black finish. Designed for tactical enthusiasts and competitive shooters, this lightweight titanium suppressor threads directly onto 1/2-28 muzzle devices, delivering exceptional performance on 9mm Pistol Caliber Carbines (PCCs) and compatible hosts up to .30 caliber. Reduce noise, recoil, and muzzle flash without compromising reliability or accuracy.
Key Features
- Direct Thread Mounting: Secure 1/2-28 threading ensures quick, tool-free installation on most 9mm barrels, minimizing setup time for range sessions or tactical operations.
- Advanced Titanium Construction: Both body and radial/monolithic baffles are crafted from high-grade titanium, offering durability and heat resistance for prolonged use.
- User-Serviceable Design: Easily disassemble and clean to maintain peak performance, addressing the common concern of buildup in high-volume shooting.
- Optimized Sound Reduction: Achieves approximately 124 dB at the ear, significantly lowering harmful noise levels to protect hearing during extended firing.
- Compact and Lightweight: At just 8.8 oz and 5.8 inches long, it adds minimal weight and length, preserving maneuverability on PCCs and pistols.
Specifications
- Caliber Maximum: .30 (7.62/.308 compatible)
- Length: 5.8 inches
- Weight: 8.8 oz
- Mount Style: Direct Thread (1/2-28)
- Baffle Material: Titanium
- Baffle Style: Radial/Monolithic
- Body Material: Titanium
- Finish: Black
- User-Serviceable: Yes
Why Choose the Knights Armament 900 DTS-1?
For shooters frustrated with excessive blowback, heavy suppressors, or unreliable mounts on PCC platforms, the 900 DTS-1 provides a game-changing solution. Its flow-optimized design reduces gas back into the action, improving reliability and shooter comfort compared to traditional baffles. Ideal for home defense, training, or competitions, this suppressor enhances accuracy by stabilizing the muzzle while cutting down on fatigue from noise and recoil. Built to KAC’s legendary standards, it withstands full-auto fire and harsh environments, ensuring longevity without the need for frequent replacements.
Elevate your shooting experience today—secure the Knights Armament 900 DTS-1 and transform your 9mm setup into a quieter, more precise powerhouse.
Frequently Asked Questions
Q: Is the 900 DTS-1 suitable for both 9mm pistols and PCCs?
A: Yes, its versatile design excels on 9mm handguns and carbines, with 1/2-28 threads compatible with a wide range of hosts up to .30 caliber for maximum flexibility.
Q: How effective is the sound suppression?
A: It delivers impressive noise reduction to around 124 dB at the ear, making it one of the more effective options for 9mm applications while maintaining a compact profile.
Q: Does this suppressor require special maintenance?
A: As a user-serviceable model, it can be easily disassembled for cleaning, helping to prevent carbon buildup and extend its service life in demanding conditions.
| Weight | 8.8 oz |
|---|---|
| Dimensions | 5.8 × 1.25 × 1.25 in |
| Mount Style | Other |
| Length (inches) | 6 |
| Caliber (Maximum) | .30 (7.62/.308) |
| Baffle Material | Titanium |
| Baffle Style | Radial/Monolithic |
| Body Material | Titanium |
| User-Serviceable | Yes |
| Finish | Other |
| MPN | 123434-BLK |
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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