No roll pin included - ZRODelta Midlength Gas Tube

I can't recommend the product yet because I haven't been able to put enough rounds down range for a legitimate recommendation.

I am a little upset that they didn't include a roll pin with it. Every gas tube I have bought in the past had a roll pin with it, and it should.

Overall, the gas blocks and gas tube feel good and appear to be a quality product. If they would have included the roll pin, I probably would give it a higher rating.