Structured around purposeful material selection, the Troy Ind STRXAL115BT01 Alpha Rail Black Anodized Aluminum AR-15/M16 15" Long maintains dependable operation.\n\nDeveloped for shooters who value predictable performance during regular practice, the Troy Ind STRXAL115BT01 Alpha Rail offers practical handling. Troy Industries is recognized for high-quality firearm accessories and components, trusted by military, law enforcement, and civilian shooters worldwide.\n\n- Manufacturer: Troy Industries\n- Model: STRXAL115BT01\n- Product Type: Railed Forend\n- Mounting System: Free-Float\n- Material: Aluminum\n- Unique Features: 8 Angles Of Attachment\n- What's In The Box: Handguard, Barrel Nut, Mounting Hardware