I was at Cabela's over the weekend and picked up one. Haven't tried it yet but I suspect looking at how it's made, the design and the fact that it's a Ruger part, it will work fine. I will bring a brick of ammo with me, hope it's enough lol!
"An unarmed man can only flee from evil, but evil is not overcome by fleeing from it"
I have 2 Butler Creek and 1 Promag, along with a few 10 rounder Ruger's. The promag has issues in the Charger; but, not the SR-22. I was at Sportsman's Warehouse the other day; they had a couple of BX-25 mags and will pick one or two.