It is currently holding 4 pistols and 3 revolvers with no issues at all. Don't know about the printed specs. I don't know where 22 gauge wire came from but one of the questions shows someone measured the plastic coated wire at approx. 5/16 inch. They are fairly stout. Here is their home page.
https://www.snapsafe.com/accessories/pistol-racks
Currently holding:
Ruger Competition Target, Ruger 22/45, Glock 21, Glock 19, Ruger Vaquero 45LC, Uberti Cattleman .22, Ruger SP101 .357.
Probably from the ad on Amazon that was linked to.
https://www.amazon.com/AmeriGun-Han...rd_wg=zZNd1&psc=1&refRID=AMFXRCZGPQCVRYTRX0D4