I've read a couple articles stating you shouldn't carry unless you've fired several hundred rounds through your gun before putting your life on it. I've seen on youtube videos of guns that carry saying 50 rounds is more than enough to base your life on. Is there really a set amount? I've just always shot the gun with the mag i would be carrying if everything feeds well with no problems shes good to go in my book.:dunno: Wanna kill these ads? We can help!