Silencer adapter for Walther Lever Action


Fans of CO2 airguns also like to be discreet. So we offer this silencer adapter for Walther Lever Action, intended to your Umarex air rifle. A custom part for using a suppressor in 1/2 UNF or 1/2 UNEF.

SKU: N/A Category:

The silencer adapter for Walther Lever Action : to plink more discreetly

Air guns are perfect for recreational shooting at home. But sometimes their shooting noise is enough to disturb your neighbors. So we offer a silencer adapter for Walther Lever Action, to make your pellet gun quieter.

Most of the time, airguns manufacturers don’t think about integrating a suppressor interface to their productions. But sometimes, the mechanical architecture of the weapon allows for a custom part. This is the case of the CO2 lever action rifle that Umarex produces under the name Walther Lever Action.

Once a silencer is mounted on the weapon, it will stifle the snapping of the shot to improve your discretion. Unfortunately, pellet gun silencers are often just a hollow sleeve, with no real effectiveness. So we make this adapter with a 1/2 UNF or 1/2 UNEF thread, to allow you to use “real” suppressors. Those that are designed with several internal baffles, usually for .22 LR rifles.

Silencer adapter for Walther Lever Action compatibility

This custom part will be compatible with Umarex’s .177 lever action air rifles. This includes the basic Walther Lever Action model (reference 460.00.40),but also the stainless steel variant (reference 460.00.43) and Wells Fargo (reference 460.00.41).

However, this silencer adapter will not be usable with the Legends Cowboy Rifle model shooting steel BB’s (reference 5.8394-1).

How does it work?

The Walther Lever action air rifle has a kind of cap at the end of its barrel. This cap actually acts as a centraliser for the inner barrel inside its shroud. Just remove it, and replace it with our silencer adapter for Walther Lever Action. You will then have a male thread on which you can mount your suppressor.

This male thread for silencer, you can choose it in 1/2 UNF (also called 1/2×20 TPI) or in 1/2 UNEF (also called 1/2×28 TPI). All you need to do is use the drop-down menu to the right of the image.

As a reminder, the 1/2 UNF is considered the standard thread for .22 LR silencers in Europe. On the other hand, 1/2 UNEF is considered the standard thread for .22 LR silencers in the USA. In both cases, we also produce the corresponding thread protector that you can buy extra.

Additional information

Weight 18 g
Dimensions 35 × 21 mm


Accessory thread

1/2 UNF (1/2×20 TPI), 1/2 UNEF (1/2×28 TPI)


Blued steel


There are no reviews yet

Be the first to review “Silencer adapter for Walther Lever Action”

Your email address will not be published. Required fields are marked *