So, I did end up buying the clone HK416 lower (see my earlier thread about lower markings).
Now, I spent way more than one normally does for an 80% lower, so I'd rather not screw it up. I'm looking for recommendations for the best 80% lower jig, so I can try practicing on a few cheap 80% lowers first, before I start cutting into my HK416.
Now, I spent way more than one normally does for an 80% lower, so I'd rather not screw it up. I'm looking for recommendations for the best 80% lower jig, so I can try practicing on a few cheap 80% lowers first, before I start cutting into my HK416.