https://www.amazon.com/SportTac-Electronic-Dependent-Defenders-MT16H210F-478-GN/dp/B001TPR6ZM/ref=sr_1_3?keywords=peltor+sporttac&qid=1551636061&s=gateway&sr=8-3
This is what I use but only grade...
Type: Posts; User: McNotty
https://www.amazon.com/SportTac-Electronic-Dependent-Defenders-MT16H210F-478-GN/dp/B001TPR6ZM/ref=sr_1_3?keywords=peltor+sporttac&qid=1551636061&s=gateway&sr=8-3
This is what I use but only grade...