Aspen, Liberty, Freedom, and Avenger Shroud Silencing Kit
This kit is designed to upgrade the sound reduction performance of your Seneca Aspen, ATI Nova Liberty, ATI Nova Freedom, and the new Air Venturi Avenger. It replaces the front and rear bushings inside the shroud with a rear vented bushing and a barrel centering high performance monocore. No permanent changes are made to the air rifle when installing this product. Please read the entire product description prior to ordering!
Most customers are reporting a 10 dB sound reduction in their Avengers over the stock configuration. Very good sound reduction for only 2.67" increase in length!
- Increases overall length by 1.57" on the Aspen, Liberty, and Freedom
- Increases overall length by 2.67" on the Avengers
- Contruction: 3D printed ABS
- Advanced monocore that both back drafts air into the shroud, and strips the remaining air away from the projectile
- Rear barrel bushing secures with 4 set screws and is vented for maximum performance
Please do not purchase this if you are not comfortable removing the stock and shroud of your air rifle. Begin by making sure your airgun is unloaded and degassed. Remove the shroud endcap and shroud retaining screw. Slide off the shroud. Remove your stock. Remove the barrel bushings and set them aside for safe keeping.
Slide on the new rear bushing with thick side against the breech. Orient the set screw holes in a "X" fashion so all screws can be accessed. Slip the shroud back on and mark where you want the screw hole to be. Take the bushing off and drill the hole a size under the shroud screw diameter. Replace the bushing and tighten the set screws.
Slip the monocore on the barrel. Keeping the shroud straight, press it over the monocore until it bottoms out on the rear bushing. If the fit is too tight, you can lightly sand the monocore. Do not torque the shroud from side to side when installing, that will break the monocore! Secure it in place with the screw, it will tap its own threads. Replace the endcap and put the stock back on.
Your shroud silencing kit is now installed! You will notice a huge improvement over the original configuration. If you have any installation questions, please feel free to contact me. I will also provide additional contact information with your order in case you need to call or exchange pictures via text message to assist in installation.