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ONE CAN, DO IT ALL 9mm, .308, 5.56, Rifle, Handgun, Subgun, Direct Thread, Q.D., 3-Lug, Nielsen Booster

Titanium... A highly coveted metal in the world of suppressors for it’s extreme light weight and durability. When we set out to create our next modular suppressor, it had to be the material of choice. Enter the NITRO® N2O, YHM’s modular suppressor designed around the tactical shooter. The NITRO® N2O achieves mission specific modularity by providing the operator with a plethora of mounting options and the ability to choose between a short and long configuration. The front cap can accommodate a user-provided rubber wipe that can drop suppression levels even further.

The NITRO® N2O is full-auto rated with subsonic ammunition and will accommodate .17HMR to 9mm and .308 Win.


.308 Win.: 141 dB (Short Configuration) / 135 dB (Long Configuration)

.300 BLK: 135 dB (Short Configuration) / 127 dB (Long Configuration)

9mm: 127 dB (Short Configuration) / 126 dB (Long Configuration)


  • DIAMETER / LENGTH: 1.562” / 5.4” to 7.5”
  • WEIGHT: 6.5 oz (Short) / 10 oz. (Long)
  • RATING: .17HMR - 9mm / .308 Win.
  • MATERIAL: Titanium
  • FINISH: Matte Black Cerakote Features:
    • The NITRO® N2O specializes in subgun, light-duty rifle, and pistol use.
    • The NITRO® N2O has 1- 3/8”-24 rear mounting threads and ships in the 1/2”-28 Direct Thread format. Additional mounting options include: the Phantom® Q.D. Adapter, 3-Lug adapter, Nielsen adapter, and a multitude of Direct Thread sizes.
    • The NITRO® N2O consists of a main suppressor body and a forward extension body. This way it can be run in a long or short configuration based on your shooting needs.
    • Limited Full Auto Use
    • Minimum Barrel Lengths:
      • 7.62x51 / .308 Winchester: 16" minimum barrel length
      • 350 Legend: 16" minimum barrel length
      • 5.56 NATO: 16" minimum barrel length
      • 300 Blackout: 7.5" minimum barrel length
      • Click HERE to view and download your Nitro N20 Owners Manual.

Nitro Owners Manual

2 Reviews Hide Reviews Show Reviews

  • 5

    Posted by DONALD BERCKMAN on Feb 22nd 2024

    The N20 on a Savage Axis II 243 Precision rifle is very quiet, I would recommend it.

  • 5
    My first suppressor and love it

    Posted by NoVAJB on Jul 24th 2022

    After a year in NFA jail I was able to pick up my baby at my FFL and was impressed with the performance with 300AAC, 5.56 and 7.62x39, I haven't tried it was 9mm just yet but have no doubt it will impress. What I think the dealer and the Yankee Hill website could do is list what is needed to fit your gun. I bought the QD muzzle device and thought the suppressor had the ability to mate out of the box but I had to order the Phantom QD adapter to make it fit.

Yankee Hill Machine Co., Inc. does not offer for sale any controlled product (serialized parts) directly to the end user. This includes Complete YHM-15s, Sound Suppressors, and Lower Receivers. Follow these steps when purchasing to ensure that you receive your order as quickly as possible.

1. Visit (or call) your local firearms dealer and tell them exactly what model number you are looking for (If ordering a sound suppressor keep in mind the dealer needs to be a Class 3 dealer). If your dealer of choice does not currently a offer YHM products don't worry. They can easily become a YHM dealer.

2. IMPORTANT NOTE: EVEN IF A PRODUCT IS OUT OF STOCK ONLINE, DEALERS CAN BACK ORDER THE ITEM AT ANY TIME. Placing your order through a dealer gets you on the back order list and ensures that you will receive your product in the fastest manner possible. This can be applied to any item you are looking for on the website.

Once the order is placed, as soon as the product is ready to go out the door the dealer will be notified and the product will be on its way.

3. Once the dealer receives your order they should contact you to come and pick it up.

Manufacturers Disclaimer:
You, the purchaser are responsible to know your local, regional, state and federal firearms regulations regarding assault rifles and NFA weapons (Such as sound suppressors and short barreled rifles) when purchasing our products. Some of our products in this catalog require a Federal Firearms License and/or S.O.T for purchase.

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