Having trouble installing the SUB-2000 Integrated Tool-Less Locking Pin?
Our Gunsmith Waldo has made a quick video showing a simple way to get the Locking Pin Installed.
Tools Needed: A Punch or Allen Key.
If you have weaker hands and are struggling to do the install, you could also use a vise to keep the spring in place. Check out Waldo's demonstration below.
If you are still having trouble with the installation of the locking pin, we offer an installation service where you can send us your spring to do it for you.