Originally Posted by
Failure2Stop
I like the slim diameter and light weight of the minimalist tubes, but they get hot. I would really like to see someone come up with a way to direct attach SCAR panels without needing to bolt on rails.
Back to topic: 12 and 13 inch rails are long enough for me to mount a light at 10:30 or 1:30 and a front sight without compromising my grip. Any longer and I don't think the weight is worth the length for my use.
Don't forget that you can gain a lot of length by simply extending the stock if you have to pull your grip back due to FSP or 12:00 lasers.