DONE Aero Precision M4E1-T 16” 5.56 complete upper

[apapa]

Selling my Aero Precision M4E1-T 16” 5.56 complete upper.


This upper is brand new. Never been fired. I ended up going a different route with my build so I no longer need this. Comes with Aero BCG and Aero Breach charging handle.


I also have a brand new KaliKey for sale. It is the slim version.

DOES NOT comes with the Romeo red dot or foregrip.


Items can be shipped if you are not local to Long Island! Otherwise I can do local meetups.

Aero Complete Upper - $560 (If you do not need the BCG or charging handle let me know. The price will be less without it.)

KaliKey - $80

 

[Drinkthekoolaid]

Dumb question, what's the kali keys purpose?

 

[apapa]

Dumb question, what's the kali keys purpose?

No dumb questions…
The KaliKey is just a charging handle that essentially attaches to the the BCG and converts the rifle into a bolt action. It would no longer be a semi-auto.

 

[Drinkthekoolaid]

No dumb questions…
The KaliKey is just a charging handle that essentially attaches to the the BCG and converts the rifle into a bolt action. It would no longer be a semi-auto.

How does that impact the gas system?

 

[apapa]

How does that impact the gas system?

You remove the gas key completely and install the KaliKey onto the BCG. The gas key is not utilized if the KaliKey is installed.