Have been doing some research on AR10 builds. Seems like for lowers/uppers, it's best to stick with one brand for both. Also seems like handguards need to match up with the upper receiver pattern (DPMS low vs high).
Are there any issues with AR10 BCG compatibility? For example, if I use an Aero upper/lower, do I also need to use an Aero BCG? Could I use say, a Toolcraft AR10 BCG?
Are there any issues with AR10 BCG compatibility? For example, if I use an Aero upper/lower, do I also need to use an Aero BCG? Could I use say, a Toolcraft AR10 BCG?