I cannot answer that question. The handguard comes with two swivel studs, but no rail sections. However, it is made so that you can place a section wherever you need it, such as say you want front BUIS, you just add the 2" rail section out front. They also have a full length rail you can add if needed. I am using a scope so I didn't need any rail to begin with and thus why the JP was better choice for me. I could call them up and ask, but I am pretty sure it would be the same height.