AR15 Gas Block Quad Rail

thingiverse

AR15/M4 Gas Block Quad Rail It's a quad rail for airsoft guns. I raised one side of the rails to accommodate front sights. It doesn't really have a hole to fit a gas tube into, I use it on an AEG. Other parts needed: 15mm M3 screws x3 M3 nuts x3 The holes can be a bit tight depending on what resolution you print it with. So ready a drill or needle file to enlarge the holes by a bit.