[SHOT 2018]: D3LLC’s domestic MP5SD

    Desert Design and Development has a line of integrally suppressed ARs and a domestic HKMP5SD clone. Like the MP5SD, both the AR pattern rifles and D3LLC’s HK clone have ported barrels that slow supersonic ammunition below the speed of sound to prevent supersonic crack.


    Andrew is a combat veteran of OEF and has performed hundreds of ballistic tests for his YouTube channel, The Chopping Block (https://www.youtube.com/user/chopinbloc). He is an avid firearm collector and competitor and lives with his family in Arizona. If you have any questions, you may email him at [email protected]