It's still under warranty (lifetime warranty per ProMag) When I spok to ProMag's tech support, they offered to take it back on trade for something out of their other products even though I bought if from Carolina Shooters Supply. I haven't asked CSS about a refund, since they specify no returns of drums of mags on the web site.
No one around here has a Saiga of any flavor except me. Wish there was, be a big help at times like this.
Will do, soon as I can find my caliper. Been looking for it for days....