Engine Mount for 4" Loc Precision AMRAAM AIM 120C

This engine mount is designed to accept the 2mm thick fins for more strength and stability of the fin. Print with high-temperature filament; I used ABS without problem. Pro tip: Put the engine mount together, then attach the fins to the engine mount. Cut the body tube fin slots all the way to the edge. Then slide the whole engine mount with fins attached and internal fillets done, into the airframe. Epoxy motor mount in place, then apply external fillets to the fins. This method allows for easier application of the fins to the motor mount and internal fillet application.