What’s the shortest oal pdw pistol brace for an ar 15? Just care about length. It’ll go on a gun that’ll live between being a 7.5” suppressed 223 and a 7.5” inch suppressed 300 bo.
Both of these are rifle braces which don't help if you have a registered pistol but I thought it would be useful because of how they work. Take a look at MVP Industries HERE. I have one on my LM308MWS, top quality and engineering and allows for the use of the OEM BCG. MVP also makes a micro pistol kit HERE.
The shortest rifle configuration is Troy Industries HERE and requires their propriatary BCG.
I have an SJC Titan Comp installed and I am not very recoil sensitive to begin with, so I don't really notice. Anyhow MVP Industries was great to deal with.