• 18" .224 Valkyrie 416R Stainless Steel Barrel
• 1 in 7" Twist Rate
• M4 Feed Ramps
• 1/2x28 Thread Pitch
• M16 MPI BCG With Melonite Coating
• RF Low Profile Micro Gas Block
• Stainless Carbine gas system
• Direct Gas Impingement
• Mil-Spec A2 Flash Hider
• 15" Free Float Radical Firearms RPR (M-LOK)
• M-LOK Attachment Points All Along the Rail
• Forged Upper Receiver with RF Forward Assist, Shell Deflector

Radical Firearms Complete Upper Assembly, 224 Valkyrie, 18" Barrel, 1:7 Twist, 15" Rpr, Black Finish, Includes Charging Handle And Bolt Carrier Group Cfu18-224val-15rpr

Product Type: Upper
Finish/Color: Black
Caliber: 224 Valkyrie

CALIFORNIA PROPOSITION 65 WARNING: This product can expose you to chemical(s) known to the State of California to cause cancer, birth defects or other reproductive harm. For more information, go to www.P65Warnings.ca.gov/product