Help installing MI 18 on RRA ET

[plow78]

I picked up MI 20 rail system NIB had no instructions in box. Seems pretty simple I cannot get the large top rail to sit flush with the rail already on the upper. I took the delta ring off and the ribs/ springs but there is another ring that is keeping it from being seated. Does this get removed it seems to be on there pretty good I want to say it is the hand guard ring snap but I am not sure. it is not attached in all spots around the barrel there are some parts of it that are raised and not touching the barrel, it also looks like there is a channel that this ring fits into, but i wonder if this is part of the barrel nut .

HELP

[plow78]

Originally posted by plow78
I picked up MI 20 rail system NIB had no instructions in box. Seems pretty simple I cannot get the large top rail to sit flush with the rail already on the upper. I took the delta ring off and the ribs/ springs but there is another ring that is keeping it from being seated. Does this get removed it seems to be on there pretty good I want to say it is the hand guard ring snap but I am not sure. it is not attached in all spots around the barrel there are some parts of it that are raised and not touching the barrel, it also looks like there is a channel that this ring fits into, but i wonder if this is part of the barrel nut .

HELP

I took it off there was no way this was working with it left on there. It was harder to get it off then cutting the delta ring off:shocked:

[c4igrant]

Yes, you have to remove that ring.



C4