$359 for a delton HBAR kit
https://www.classicfirearms.com/del-ton-ar-15-16-h-bar-rifle-kit-no-ffl-required
I've stopped buying C&R from Classic but this is where I got my HBAR Dissipator kit a couple years ago on sale as well.
https://www.classicfirearms.com/del-ton-ar-15-16-h-bar-rifle-kit-no-ffl-required
I've stopped buying C&R from Classic but this is where I got my HBAR Dissipator kit a couple years ago on sale as well.