AR Barrel & Extension Pics

[bpm990d]

I was just messing around taking some pictures and thought I'd post them. If you don't know a lot about ARs these are pretty self explanatory.

Enjoy.

 

[JimGiven]

Great pics. Very clear and easy to understand. Thank you for sharing.

Jim

 

[atmay]

hmm....rather interesting. i guess i never thought about it that much, but it's cool to see how those parts go together.