Dave2 wrote:stroo wrote:Yeah I have some problems with the part of the story that he didn't know they were tracers. That just doesn't make sense to me.
I've got a 20-round box of XM62 made by Federal, and if you just glance at the box looking caliber info, it's not all that hard to miss the "Tracer" bit. In fact, they only caught my eye at the store because, unlike every other non-bulk box on the shelf at the time, their packaging was just plain brown cardboard.
Now, they are clearly marked as tracers if you actually read the label, but I could see someone missing it if they weren't paying attention. I'd imagine you'd notice after the first shot, though. I mean I haven't fired any myself, but IIRC from TV, they're kinda glowy and stand-outish.
It's my understanding that tracer rounds take some time (distance) to get going (glowing). In a short range (25 yards?) I believe it's unlike the tracer would be noticeable. Also, if you assume a muzzle velocity of 3000ft/s, the round would take all of 0.025 (25 thousandth) seconds to traverse a 25 yd range. A mighty short time to notice anything at all.