I have a hellfire juggernaut button installed on my California compliant fixed magazine rifle. I have relocated and I am looking for instructions on how to convert this rifle to a normal magazine release / normal function rifle.

I am working with an armorer in Tennessee who is not sure how to do this and was wondering if you could offer some insight.

It is a Daniel Defence DDM4V7, so perhaps the manufacturer can help here, but I am curious if anyone has tried to reverse engineer this configuration, and if it’s possible.  I was told that it is.

Any help here is greatly appreciated, including work around around a.  I’d rather not try to buy a new lower but I suppose that’s a fallback position.  I have a good amount of furniture and parts on the lower.

Thanks all.

Off to look up what the hell a hellfighter juggernaut is...

ETA: OK, after five minutes watching an installation video from the hellfighter juggernaut site....if your "armorer" can't figure that out, they need to ask their husband.

Is it a factory Ca legal Daniel defense rifle, or was it converted to Ca legal?

Can you post pics of the left side by the bolt catch area?

Does this help?

If the rifle has the calcatch mag lock system that DD uses on their rifle, I’ll buy the setup off you.