There are a number of ambi bolt release levers out there for the AR-15. Many people will know the Magpul BAD lever. However, this one is my favorite and the only one I use now. Here is my review of the Tactical Link Enhanced Battery Assist Lever (EBAL) : r ...
Tactical Link - Enhanced Battery Assist Lever in Titanium... | Facebook
Tactical Link EBAL Enhanced Battery Assist Lever | Wing Tactical
Tactical Link - Enhanced Battery Assist Lever FDE - モデルショップPAPA
Tactical Link EBAL Enhanced Battery Assist Lever | Wing Tactical
Phase 5 Extended Bolt Release EBRV3 for AR15 FDE – Extended Bolt Catch Bad lever – TACDOM
Tactical Link EBAL Enhanced Battery Assist Lever | Wing Tactical