Need some help. Please

[acelungger]

Hi Folks,
I am putting toghter a M4 mid lenght, I bought a UTG drop in quad rail, for some reason I don't have a end cap that is big enough to go over it, where can I get one and what do I ask for??
I would be very great full for any help. I know that the UTG rails are cheap I even called down to UTG in Texas and they didn't have a clue.
Thanks
Greg

 

[Toney]

It goes over the end cap.

 

[acelungger]

Yes it goes over the end cap, but I don't have one that big???
Greg

 

[jakerz]

^^sell and buy another...