Trubal,
I have a few questions in regard of this system working in conjunction to a short barrel rifle/pistol build. Has this worked reliably in short barrels? I am assuming yes to my first question with my second one. Seeing that the buffer is lighter then normal buffers, would it make underpowered ammunition (I.E. Wolf and similar cheap practice ammo) work more reliably in more finicky short barrel guns? I am quite interested in this buffer.