Untested. Open beta. MnC step files dropped, so I just cut the rear end and rear cap of the MnC to accommodate the trip bar/lever. Files only include the lower and rear cap in stl and step. You will need to download the SS DB Alloy for the trip bar/documentation. You also will likely need to use a shorter bolt in the rear, I pushed the slot for the nut back 2.8mm. No clue if this will work with the MnC LRBHO. I also work my ass off at my day job and that means my CAD gets real lazy so if you have any issues with this, just comment on this post. LBRY Tags: fosscad; super safe; mac n cheese; middletonmade; 3d2a