SLIK pull pins are made of delrin for super light weight. The pins weigh a mere 1.6 grams. That's right we said GRAMS! The pins are also milled flat so that it hugs the body of your backblock and makes siting down the side of the 'gun simple. They also feature a true "push pin" design that allows you to push the long side and pull the pin straight out. This is the first of what we understand to be a long line of quality products from SLIK.
The SLIK Pull Pin - Delrin is older, so while it may be available used and in a few cases new, it is not commonly available anymore.