US Machinegun: TEC 9 to Mac-10 .45 acp-3/4x10 OS to 7/8x9, *THREAD ADAPTERS & THREAD EXTENSIONS, TA-T9245
![TAPP Airsoft HPA Tapped Electric Winding Drum Magazine for Gas Powered Airsoft Guns (Model: KWA MAC11), Accessories & Parts, Airsoft Gun Magazines, Gas Gun Magazines, M4 / M16 - Evike.com Airsoft Superstore TAPP Airsoft HPA Tapped Electric Winding Drum Magazine for Gas Powered Airsoft Guns (Model: KWA MAC11), Accessories & Parts, Airsoft Gun Magazines, Gas Gun Magazines, M4 / M16 - Evike.com Airsoft Superstore](https://www.evike.com/images/large/tapp-91450.jpg)
TAPP Airsoft HPA Tapped Electric Winding Drum Magazine for Gas Powered Airsoft Guns (Model: KWA MAC11), Accessories & Parts, Airsoft Gun Magazines, Gas Gun Magazines, M4 / M16 - Evike.com Airsoft Superstore
![Introducing the new Mac-10 variant. No barrel and the drum mag fits on top. Unsure of the benefits currently. : r/blackopscoldwar Introducing the new Mac-10 variant. No barrel and the drum mag fits on top. Unsure of the benefits currently. : r/blackopscoldwar](https://i.redd.it/flssqiwm1f761.jpg)