"I run with a CYMA SR-2 bolt action sniper rifle. I was looking for a rig that I could access while prone and that could carry my mags, which are not a standard sized mag. The rig is modular so I was able to move one pouch to my chest carrier and keep the other on the rig.
My mags fit perfectly in the closed pouch and I was able to adjust the open pouch to fit a second. The holster is not a standard MOLLE rig, so I am unable to move it onto a different MOLLE platform, but you could attach it to a regular load belt or move it out from center on the rig.
My Sig 2022 fits just about perfect. It doesn't rattle or engage the mag release. I can fit a speed loader or 2nd pistol mag in the pouch on the front of the holster. I have tested it rather rigorously and will run with it for it's first game in a few days.
I gave it four stars because the holster is not standard MOLLE and can't be moved onto a different MOLLE platform. For anyone running a SR-2 or similar bolt action the pouches on this are great and the only thing close to a dedicated SR-2 mag pouch."