Well, I don’t know. The sort of gun you had before modern precision machining, 4.2 would be good enough, maybe 4.3 at a pinch.
2 + 2 = 5 (for extremely large values of 2).
Well, I don’t know. The sort of gun you had before modern precision machining, 4.2 would be good enough, maybe 4.3 at a pinch.