Again JMO but going lw bcg , lw spring and buffer, along with a adj. gb will give you much lower recoil and quicker time back on target. I've done this with all my pistol builds and it works out well for me. As for the Adj. GB, yes you can go with most expensive one and they are great but if you're looking to experiment the Wojtec, at $35.00 can't be beat.
PS he also sells proper wrench set to adjust his GBs.
Last edited by 41bear; 01/21/20.
