Blackbeard
Member
Ok, I just got home with my new RRA Entry Tactical, and I'm trying to get the upper & lower together. Got the pivot pin in; the takedown pin is proving a bit more vexing. The manual says it's a tight fit at first (an understatement). It appears the upper is going all the way in, and I can get the pin all the way through the upper lug, I think. Getting it back through the other side of the lower is the problem. I don't want to take a hammer to my new rifle. Some people on ar15.com said you should apply grease or oil.
Is this what I should do? What kind of grease or oil?
Is this what I should do? What kind of grease or oil?