Radical Firearms AR-15 16" .458 Socom Complete Upper with 12" FHR

Introducing Radical Firearms .458 SOCOM Complete Upper.  This is a high-quality upper for those looking for more POWER out of their rifle. Comes complete and assembled with Upper Receiver, Forward Assist, Custom Ejection Port Door, Barrel Nut, 16" .458 SOCOM Barrel and Radical's new Panzer Muzzle Brake to take the bite out of the round. Bolt Carrier Group and Charging Handle come complete with this upper.

Specifications

• For AR-15
• 16" .458 SOCOM 4150 Vanadium Steel Barrel
• 1 in 14" Twist Rate
• 5/8x32 TPI
• .458 SOCOM Chamber
• HPT/MPI
• Single Feed Ramp
• Low Profile .936" Micro Gas Block
• Stainless Carbine-length Gas Tube
• Direct Gas Impingement
• Radical Firearms Panzer 5/8x32 Brake
• Radical Firearms 12" FHR Hybrid Rail System
• Custom Forged Upper Receiver with Forward Assist, Shell Deflector
• Complete 458 BCG, MPI, Melonite Coated, Staked
• Mil-Spec Charging Handle