Re: RRA LAR-8 JAMMING
Diaper,
My rifle was misfeeding the last round. The bullet tip would lodge to the left or right of the chamber without any of the cartridge entering the chamber.
The problems surfaced again after the switch to the polymer mag. It even started happening mid-magazine rather than the last round. I sent the rifle back to Rock River, and they reamed and polished the chamber a bit.
Since I have had the rifle back I have had zero problems.
I also learned an important trick with the Steel FAL mags. Over time, the feed lips will open up a bit, and cause your rifle to attempt to double feed (push two rounds toward chamber at same time)
-- Quick fix... Lag mag on hard surface, and tap on feed lips with mallet until they close just enough to function properly.