Winchester “White Box” ammo (aka: WWB) sucks. Maybe it is just me, but I don’t think so. Reading some of the threads on some of the gun forums makes me think I’m not alone on this.
WWB is an inexpensive line of ammunition that tends to be popular because it is frequently cheaper than other factory ammo at WalMart and other stores. I’ve purchased a few of the WWB 100-round bulk packs of 9mm in the past, but no more.
The WWB 9mm load is a 115 grain FMJ bullet loaded to standard pressures. I’ve measured it from 1050-1125 fps (approximately) across a Chrony Beta chronograph. So it seems pretty normal.
The problem is it induces malfunctions in everything!

From LaserMax:











