Beautiful, rigid, strong, customizable, easy to install and a well thought out design are just some of the adjectives that come to mind when I think of the Geissele SMR (Super Modular Rail) Mk3 that I installed on my newest AR-15 build. Several months ago, when I was deciding what my newest man-Barbie would be wearing, I was browsing various forums for ideas and came across … [Read more...]
Are you following the AR-15 upper receiver "how to" series? In this post, I will be covering the gas block and gas tube installation with the ones that I chose to purchase for my AR-15. There are a tremendous amount of different low profile gas blocks available on the market today, but these two appear to be the most popular: clamp on style and set screw style. I built my AR-15 … [Read more...]
