E Shelves I Have Known

[nuge]

Posted here as a reference, at least for these three varieties. Sear packed trigger housings fitted for one aren't necessarily plug and play with the others. "Highest" of these shelves is the MMeK.

 

[eMGunslinger]

How are the housing clipped in relation to each and the packs?

 

[nuge]

Both the grip housing and the trigger housing need to be able to clear the shelf in question when the "lower" is attached. I'll post some pics as examples when I can... The pics above are looking toward the end of the barrel with the E guns upside down, and their feed mechs toward the right - could be confusing if you're not used to looking at them this way.

 

[rhouston8]

i think your fundamental problem is having too many 21/23 hosts!

 

[nuge]

Ha, ha - too many HK hosts? A problem I believe you may have some familiarity with rhouston8...

 

[nuge]

Both the grip housing and the trigger housing need to be able to clear the shelf in question when the "lower" is attached. I'll post some pics as examples when I can... The pics above are looking toward the end of the barrel with the E guns upside down, and their feed mechs toward the right - could be confusing if you're not used to looking at them this way.

Here is a look at the respective GRIP housings for these four cases, then a comparison of the TSC and RR TRIGGER housings. Both the grip and trigger housings need to be machined and matched to fit a particular shelf.

 

[nuge]

And finally the mated Grip/Trigger housing assembled for the TSC shelf E Gun, ready to slide into position to plug and play.

 

[mattnh]

nuge - Are the pictures above still avail somewhere?

 

[nuge]

They should be re-linked now...

 

[mattnh]

Thanks for re-linking the pictures - great info for NFA 21/23 HK collectors...
Huh - Looks like a MM prepared pack will work on all the others but a trigger housing might need to be gun specific.

I'll take some interesting pics to add to this thread at some point (e.g. MM-prepped SEF DLO reg-trigger frame)...