PSA - A.R.M.S. Rings are terrible

[Recon_Scout]

Bought a set of A.R.M.S. #21 Stanag 30mm Rings for a L42A1 tribute built, highly recommend against them. The rings we completely out of round, took about an hour with a ring lapping bar to make them usable.

Highly recommend against them. You can see how uneven the lapping marks are.

 

[Steel head]

They’re greatest asset is their correctness for clone builds.
Beyond that,,,,,,meh.

 

[shlouf]

They’re greatest ONLY asset is their correctness for clone builds.
Beyond that,,,,,,meh.

FIFY. Majority of cloners will agree that they are garbage.

Had 2 sets in the past and both needed to be shimmed to clamp hard enough to hold zero.

I hate that I currently need a set of 22 highs for one of my MK12s