I snagged a rifle length spring and cut it just a fraction shorter than the factory spring. These hybrid 308s are tough as it’s a mixture of 556 and 308 sized parts :
I use the griffin armament AR SOB buffer when a Geissele super 42 spring . I use that in my pof and my Lwrc repr 762 : both run like champs with a drastic reduction in felt recoil
Yes . Mine has the adjustable gas block . While you don’t have to have one it damn sure helps keep the gas down. With a suppressor it’s actually quite lovely :
I did ditch their buffer , spring and a few other things for Geissele parts as they are of better quality and help the gun run much...
I have one and enjoy it immensely . I did change a few things like the spring and buffer as their factory one sucks . They are a blast and super light weight