Iraqgunz
11-01-09, 15:14
Cont.
Now that the barrel nut is on I check everything for straightness. As you can see here the nut and the tube are pretty damn straight.
3512
3513
Now I lay the rail on the bench and install the barrel and upper. This was fairly easy, the hard part came when tightening down the screws and getting everything lined up.
3514
I place the bottom portion of the rail in place and tighten everything down.
3515
With the rail system installed I went ahead and bolted the front and rear MBUS's in place and installed the BCG. At this time I checked the headspace and the firing pin protrusion.
The finished product is now ready to go. My wife and I estimated that the total time for this project was just over an hour which included the time to stage the shots.
3516
Now that the barrel nut is on I check everything for straightness. As you can see here the nut and the tube are pretty damn straight.
3512
3513
Now I lay the rail on the bench and install the barrel and upper. This was fairly easy, the hard part came when tightening down the screws and getting everything lined up.
3514
I place the bottom portion of the rail in place and tighten everything down.
3515
With the rail system installed I went ahead and bolted the front and rear MBUS's in place and installed the BCG. At this time I checked the headspace and the firing pin protrusion.
The finished product is now ready to go. My wife and I estimated that the total time for this project was just over an hour which included the time to stage the shots.
3516