Answer
Aug 22, 2021 - 01:31 PM
The bare macro line on the Redline N7 is 6mm, so the AGL (https://ampedairsoft.com/amped-standa...) and UGL are universal and will work with the line. Or our 6mm gunside fits it (https://ampedairsoft.com/amped-airsof...). If you want a line that screws into the engine, that's our IGL (https://ampedairsoft.com/amped-integr...) and you just select Redline Units from the drop down.
