I have 3 of the complete .22lr CMMGs. Twist rate is 1 in 14 or so.
Accuracy is, typically, about 12" at 50 yards. Failure rate is about 1 in 20. Magazines are difficult to load past 15 rounds, even with the loading tool.
God gave you a soul.
Your parents, a body.
Your country, a rifle.
Keep all of them clean.