The rail on the archangel is screwed with the 4 screw holes on the top of the receiver. There is also the main screw just forward of the mag space. The rail on the top is also screwed into the shoulder stock and the barrel shroud.
It is very solid. Proven to me by running with the rifle on a sling for a few days now, and keeping a very solid POI while testing this system.
LH
Just one question. Is that the shoulder thing that goes up?



















































