Ruger American Ranch 6.5 Grendel feeding issue solution

[Rosecrans1]

Harpoon1 I have got to try that! Two coils off the top or off the bottom? (I'm thinking bottom.)

Bottom is best and worked for me and others. BUT do one first and try!!! Take a second only if one didn't work.

Switching the bottom PLASTIC on the RAP with another AR feeding RAP stock solved the major majority of my problems feeding along with less magazine tension. Before swapping bottom plastic on the Rugers, it's always best to also play with the torque settings of the action screws. Clean them up and play with the settings using a decent torque driver like the Fat Wrench, etc.
60 to 80 in/lbs is spec I believe but the tighter the action screws are, the worse the rifle feeds. Mine are at 55in/lbs with a good dab of medium loctite. Though it's just below factory specs, it has never budged and it feeds 100%. I know it's BS but this is what Ruger delivered to the consumer.