02-19-2013, 02:29 AM
I was talking about the barrel extension. I went back and looked at it and it is a real light weight steel of some kind. It has a black finish so its hard to tell. It just felt so light! The gas block is definitely aluminum. Looking at the adj gas block as an option.
I'll check back with you guys after I get it done and put some down range.
Thanks!
I'll check back with you guys after I get it done and put some down range.
Thanks!
