Building a M16a1 rifle

[imarangemaster]

According to Brownells page the NODAK SPUD/ Brownells A1 upper will not fit on the Anderson lower. This is due to a depth differenc in the rear takedown lug.

NONSENSE! That is a marketing tactic to sell lowers. I have Anderson lowers and have used several different Nodak uppers on Anderson lowers. I am currently using a Fulton (who use the same forgings as Nodak and Brownells) on an Anderson lower for my 604 build. Absolute BullS@*T. I currently have one on an Anderson and it fit perfect. Supposedly the takedown lug is too long. Funny, I've noticed there would have been enough room in the Anderson lower for a D.I.A.S. (hypothetically speaking, if someone had one) when using a Nodak upper. I hate a liar....