I have a 3 or 5 liter tank and it works but the day hold is only about 30 days on the safe side. I am looking for at least a 10 liter tank that will hold for 80 days or another 3 liter tank that I can go fill with Nitrogen and transfer to my tank. My tank is more of a glorified transfer tank...
Looking for an AR upper with heavy or bull barrel. 16, 18 or 20" in 5.56/223. Does not have to have charging handle or BCG, but will consider if they do. Cosmetics not high priority-upper will be painted.
Thanks,
NVG