In this video we explain and demonstrate why the Patriot Ordnance Factory P-416 is as reliable as it is. We also get into the E-Square chamber and explain the function and features.
To purchase a copy of The Evolution of the Black Rifle, please visit: http://www.amazon.com/The-Evolution-Black-Rifle-Accessories/dp/0692317260/ref=tmm_pap_title_0
To help the Maine Infantry Foundation by buying Bigshooterist Gear, please visit: http://www.graywaterops.com/big-shooter/
Category: AR-15 Uploaded: 03/25/2015