Quote Originally Posted by Hohn View Post
So glad to hear of the success with the 42 coil. I believe it has a broader operating envelope than some other springs because it has more preload without a huge increase in area under the curve. It’s very “linear” . Jury’s still out on durability for me but I think the verdict is in on performance.
Just as an aside- Ive used the same RED CS Sprinco RS in my LMT carbine for over 10 years & Lord knows how many thousands of rounds.
Has been ABSOLUTELY 100% in all aspects since day one. Supposed to be a "lifetime" spring & so far it is.