Hadron "Hot Lips" magazine feed lip SINGLE

Hadron Airsoft Designs

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Single Hadron designs "Hot Lips" mk23 magazine replacement/upgrade feed lip.



We have spent considerable time with this new part.

Testing, developing, and thanks to our thorough testing team.. gaming (between lockdown lifts).


Hot Lips..

New design to both internal and external features, including a free flow exit path for the the bb

Magazine can be loaded via lips, or usual bottom of magazine area.

Nice bright colour, which helps locating dropped mags in the wild.

Manufactured in tough nylon material.



These lips can be fitted to all NBB mk23 magazines, STI, ASG, Novritch, and TM etc. 


Installation video :-


Nozzle modification video:-



Note :- We found a massive variation in Mk23 loading nozzle dimensions over all models, Mk23 nozzle return spring strength, plus, variations in magazine casting/moulding. On some occasions shortening of the BB pusher by 0.6 to 0.8mm is required (STI and ASG new models are more common for requiring this).

Each MK23 Hot lip may have a small amount of post processing. This will show as a white mark internally, where polished. Do not be alarmed, as this colour change is local to that immediate area. Please see internal image above for clarification.

3 Reviews Hide Reviews Show Reviews

  • 5
    Hadron Hot Lips

    Posted by Colin on 28th Jun 2021

    Fantastic piece of kit. Far better than any standard set.

  • 4
    Hot lips are hawt!

    Posted by Mark van Dyke on 6th Apr 2021

    These really are an improvement over the off brand lips like asg or kjw. These smoothed the trigger out alot out for me on my ssx303 build and they look great. They also make it easier to find a dropped mag xD

  • 4
    Hadron feed lip single

    Posted by Alan John Muncaster on 6th Apr 2021

    Works good but at first it was sticking but now OK.

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