ok i know this isn't the ideal spot for this but i need an answer in the next two days and people don't tend to answer the other threads. ive had a yhm lightweight rail system, but it felt pretty "chubby" to me and was wondering if anyone experienced out there know diameters of other rail systems or even just knows in general which ones feel thinner. i know it tends to be the more expensive, the thinner, but i thought someone might know. i tried looking it up but couldn't find any solid advice.
mods if this NEEDS to be moved, feel free.