Quote Originally Posted by Clint View Post
The A5H2 or A5H3 is probably the best default buffer setup for everything.

A shorty upper that is dedicated suppressed should have appropriate Gas Drive.

Proper Gas Drive can be accomplished with a small port in the barrel, a port insert, an adjustable gas block, or an adjustable carrier.
I keep an SLR AGB on it. It will not be suppressed on a regular basis.

Would you go A5 factory spring or green spring? I have a version of every sprinco buffer spring they’ve made and overall I’ve not really liked or seen improvement in the recoil impulse. But that may just be me.