Trumpet Mute

3D Printed Trumpet Muzzle Brake
The inner surface of the trumpet is created with a special curvature to efficiently direct the muzzle blast forward.
Compatible with 14mm reverse threads, it can be attached to many airsoft guns.

*The gun shown in the sample image is not included.

○ Outer Dimensions
φ13 × 28 [cm]

○ Weight
200 [g]

○ Measurement Data Below
Device: iPhone 13 decibel X
Distance: 2m in front of the muzzle, 30cm offset from the barrel axis
BB: Tokyo Marui Bio 0.2g

Example: Manufacturer/Product Name [Before → After [dB(A)]]
・Maruzen/CA870 [82.9 → 95.6]
・KWA/Flintlock Pistol AEP [85.3 → 88.6]
・Tokyo Marui/M9 GBB [87.4 → 98.2]
・KSC/M11 GBB [84.2 → 96.4]
*For guns not compatible with 14mm reverse threads, use with an adapter.

It seems to be more effective on guns with large cylinder capacity and short barrels (which have a louder original muzzle blast).
We will continue to update the sample measurement results sequentially.