Features:
For S&T M3A1 AEG Grease Gun Only
Easy to attach on the S&T M3A1
Full Metal product
With Inner Barrel Stabilizer
 
History:
In late 1942, the Americans developed a suppressed version of their own M3. The suppressed M3 had the advantage of using the subsonic .45 ACP round, it proved to be only 80 percent as effective as the STEN Mk. II(S)’s suppressor. The suppressed STENs were more popular with OSS field agents, who favored their lighter weight, greater accuracy and quieter report. 
 
Infornmation:
Model: M3 Grease Gun Full Metal Silencer Suppressor
Materials: aluminum
Manufacturer: Trench Airsoft
For S&T M3A1 AEG Grease Gun Only