Just recieved This moring. Been looking forward to It. I opend the Box took out the gun, and Inspected it for and damage while shipping. The was none. Chected out the Functioning Bolt catch and charging handle, And I love it. I put my Original Canvas M16 sling My uncle gave me. Then I took out my Shooter Metal midcaps I ordered along with this gun and Loaded them. Went in my back yard and Tested this out. I was amazed. I dont think I will need to do Any upgrades to this gun. Shooting strait. I usually stay on semi but wanted to check out the groupings. There pretty darn good. 5in. at 154ft. Chronoed with .25 at about 380 wich Is good for me. The gun is very sturdy, No woble except for the charging handle which is much. And also The serial Number on my gun is 000008
Which I love!!! Finnaly completed my Vietnam Load.
New X series features are Great
Very Low serial Number .000008
I Have none
THIS GUN IS GREAT