Buy it works great - Devil Dog Concepts Hard Charger Rear Handle

I haven't run into any issues with this. I have run it in 22lr upper and 9mm upper.....makes the rifle feel like a factory side charging platform. I will be buying another. I bought the tactical one because i run irons and optics and it is places perfectly imo on the picatinny rail. Instructions leave something to be desired. They dont tell you where to install for full range of motion and stability. The front end fits perfectly in a notch on the upper close to the barrel/handguard.