Quote:
Originally Posted by atrdriver1
I then started cliping coils off of the recoil spring. After clipping NINE coils off it ran fine with the following sub sonic load.
Have you considered an smaller spring wound opposite of the factory spring with a short length with a higher rate to sit inside you shortened spring and only help with the last inch or two of arresting BCG?
If you want to switch back and forth between subs and standards I consider the two things below mandatory.
--Adjustable gas block.
--extra recoil spring.
Have you seen the AR whisper with two gas ports -one pistol the other regular? - tube adjustable gas selection.
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Sounds like your well on your way to having a dual purpose set up.
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