Spare roll pins - Dark Storm Industries Spare Roll Pin Kits

I am so glad I bought these roll pins. I jacked up a gas tube roll pin when I was building a new upper and this kit came in handy. Grabbed me a spare from the kit and it got the job done right. They are really good quality too. The gas tube was melanite so the black roll pin matched perfectly. Very happy with my purchase so much so I bought another kit. Highly recommend it.