Stern Defense 015SD15INCHMOD4MLOK161 9mm 16.10″ Black Melonite Barrel 7075-T6 Aluminum Anodized Receiver

Includes: Stern Defense 15 inch M-LOK rail(Barrel nut, bolts etc.) Stern Defense 16.1 inch 9mm barrel. SCB 9 COMPENSATOR BREAK. Stern Defense assembled upper receiver with dust cover and forward assist. Stern Defense SD BU9 Glock cut bolt. SD CH1 enhanced charging handle.