Beeman Underlever Suppressor

(3 customer reviews)


Beeman Underlever Suppressor

  • Designed exclusively for the Beeman Underlever 1357 and 1358 PCP Airgun
  • No adapter necessary. Threads directly unto the 1/2-20 threaded muzzle
  • Optimized to make use of the shroud and maximize suppression in a short package
  • 3d printed in Polycarbonate plastic in the US by a veteran-owned business
  • FREE Shipping to anywhere in the US. Ships same or next business day via USPS


In stock


This suppressor was designed exclusively for the Beeman Underlever 1357 and 1358 PCP Airgun. It does not require an adapter to install and threads directly unto the 1/2-20 threaded muzzle. Just remove the stock baffle/shroud cap, press this suppressor into the shroud, thread it on, and shoot quieter! It is compatible with both .177 and .22 caliber.

It is 3d printed in Polycarbonate plastic in the great state of Texas, USA by a veteran-owned business. It keeps the original intent of the underlever designer (I spoke with him), but improves on the suppression by making use of 3d printing to make features that would be impractical to injection mold. It strips off some of the initial blast of air and directs it out of the suppressor and into the shroud. It also utilizes 12 cone-shaped baffles to slow the air as it escapes the exit, affectively reducing the report and making this fun PCP bullpup backyard-friendly. I’ve tried to size the baffles so that they will provide great report suppression while reducing the likelihood of pellet clipping, but it still may be necessary to drill out the baffles slightly if you have any accuracy issues after installation. Take a look inside:

The total length of the suppressor is 7.8 inches but only 4.7 inches extends beyond the shroud. The larger outside diameter is 1.1 inches. The exposed exterior is  textured with a honeycomb pattern. Have a look at the exterior of the model for more detail:

Additional information

Weight2 oz
Dimensions7.8 × 1.1 × 1.1 in

3 reviews for Beeman Underlever Suppressor

  1. thestarlingassassin (verified owner)

    you could corner the market on 3d printed airgun accessories.

    the quality of your products is just incredible,at any price.

    i got this supressor and the barrel band/bipod mount,
    i havent even recieved the gun yet but i already know they are going to work perfectly,
    just like the supressor and barrel band i got from you for my diana chaser.

    keep making amazing products 🙂

  2. Timothy Edwards (verified owner)

    Looks good installs quickly and makes my 1357 very quiet. When you figure in how cheap but yet well made these are it represents a value hard to find in this economy. I WILL check buckrail first before buying things for my airguns

  3. Davey83 (verified owner)

    The first one I bought had pellet clipping issues. I tightened it up to much and it broke. My fault. A few weeks later got another one along with the barrel band. This one was great with just the sound of the internals of the gun going off. With out suppressor the Beeman underlever has a loud bark to it. Very happy with his products as they look nice ,work, and a very fair price. Liked this suppressor so much I got one for gauntlet 17 and air Venturi avenger 22 cal. air rifles They both look great and quieted them both down. The barrel band works fine and now have a bipod on it which makes for some fun shooting. Don’t be afraid to buy his products just because the are so cheap.They are quality made. He takes care of his customers.

Add a review

Your email address will not be published.