G3SG1 trigger - little red button?

[spartan]

**OUTSTANDING H&K G3-SG1 BY FLEMING FIREARMS (Fully Transferable). - James D. Julia, Auctioneers

Lot 1018. **OUTSTANDING H&K G3-SG1 BY FLEMING FIREARMS (Fully Transferable). (44930)

www.morphyauctions.com

Can someone tell me what the little red button is for on the trigger pack?

 

[Blackwing]

Over-travel screw I believe.

 

[Brad4065]

**OUTSTANDING H&K G3-SG1 BY FLEMING FIREARMS (Fully Transferable). - James D. Julia, Auctioneers

Lot 1018. **OUTSTANDING H&K G3-SG1 BY FLEMING FIREARMS (Fully Transferable). (44930)

www.morphyauctions.com

Can someone tell me what the little red button is for on the trigger pack?

It initiates the very complicated flux capacitor.
Just kidding.....Calling @AGG !!!!!!!

 

[AGG]

Trying to recall.

Tony

 

[spartan]

Made me think of the scene in 5th element

 

[AGG]

Red painted trigger adjustment screw, and set button situated behind and underneath.

Tony

 

[spartan]

Thanks!
Interesting that this screw was missing from my hk kill cam kit, but is on a few hk33gsg1 trigger packs. Even though they are based on the same pack

 

[AGG]

Quite welcome.

Tony