Exactly what i needed - Geissele Super 42 Braided Wire Buffer Spring And Buffer Combo, H2

I’ve been building a Quattro15 lower that I’ve mated to a Patriot Ordinance P415 Edge 10.5” upper. The rifle kicked pretty sharp the first trip to the range, and the QMAG (53rd quad stack magazine) seemed to have the first round kind of drag and not feed properly.

This solved both issues. The recoil and the feeding issue were both positively impacted by installing a Super42 spring and a H2 buffer weight. I’ll see in a month or so if this setup plays well with a Law Tactical folding stock adapter in play also.