Hybrid shells/speed feed?

Hello everyone, I just bought some hybride suicide shells for my halo, and I tried the speedfeed on someone elses gun, and realy liked it, so I thought I would get one. So before I went to get a speed feed (and luckilly I did) I checked to see how to take off the lid off of a hybride shell. And guess what I found. NO SCREW to hold the lid in. The lid is built right into the top half of the shell.

So what I am asking, is is it possible to even put a speed feed on a hybride shell, and not have to brake off the lid because I see no other way to get it off to put a speed feed on. Any help would be appreciated. And also, where can you buy a speed feed?

yes.. the lid on the suicide shell does come off... its a metal piece that holds it in all you gotta do is take a punch and punch it out.

once you get the lid off i believe you will have to glue it on due to the fact the hybrid shells have a smaller opening

my speedfeed works good with hybrid shells, no probs. but ive heard different results from others.

Ok I'll try what you guys recommended thanks for helping out.