CAA UPG16 User Manual
Upg16 installation instructions, Upg16, Pistol grip

With weapon upside down, 
remove screw & lock washer 
from exisiting pistol grip. Save 
hardware for step 5. 
Carefully remove the pistol 
grip and collect the safety 
detent and safety detent 
spring.
Reinstall the safety detent & 
spring in their original position 
inside the lower receiver.
Position UPG16 replacement 
pistol grip on the lower 
receiver. Slide safety spring 
into spring hole. 
Reinstall pistol grip screw and 
lock washer which you saved 
from step 1.
After securing screw insert 
compartment plug.
* Use push pin to change 
fingergrooves & backstraps. 
UPG16 INSTALLATION INSTRUCTIONS
WARNING !
Always make sure weapon is unloaded and the chamber
is clear before starting any weapon modification
UPG16
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PISTOL GRIP
