Best anti-roll pin out there - Yankee Hill Machine Anti-Rotation Pin Kit (Gen2 Mod2) By KNS

hands down the best anti-roll pin set you can get. They're functional and low profile enough to not make your gun look too gaudy. The best feature would have to be the fact that the small hex screws are very high quality and durable unlike most others out there. They are strip-resistant and very easy to get on and off.