Midwest industries ar-15 combat rifle offset front/rear sight set - Midwest Industries Combat Rifle Offset Deployable Iron Sight

Overall, good fit and finish. Allows mounting on either left or right side. Ensure you degrease / clean before installing. There is some grit in the threads. Overall easier to acquire target for my aging eyes vs Magpul Pro offset. The Midwest are higher when install behind the battery assist (vs Magpul), depending on where it's positioned can take some adjustment to acquire the charging handle. The Magpul offset are lower making manipulations of charging handle easier. Deployment between both brands are no different.