Posted: 7/28/2015 5:47:58 PM EDT
| I was searching around and couldn't find too much info on the difference between some of the rails. I understand what the MK1 is and the some of the newer rails, but what is the difference between the MK2 and MK3? Also what are the different mods? For example today I bought a MK2 MOD 0, how does that differ from a MOD 1? |