Need help installing an M203

[doomed marine]

Hey guys,

Recently got myself a G&G M-16A3 from Ken at 007. Really nice rifle, very happy with it. I can | | this close to being able to fully install the launcher i have, however i ran into a snag, being that I cant figure out how to remove the barrel so I can slide the rear end of the launcher over it. No obvious bolts or anything, so im honestly at a loss. Was able to remove the handguards and the d-ring, and then hit a wall, as this one is unlike the previous A2 I had that was different and easier to disassemble.

Anybody have any experience with these guns?

Thanks!

[swatt13]

usually you install from the front. remove the flash hider, knock the trisight pins and set screw out (underneath sling loop) slid that off, slide gl on and reverse process.