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Radical Firearms  8.5" 300 AAC Blackout Radical Upper with 7" FGS Radical Firearms  8.5" 300 AAC Blackout Radical Upper with 7" FQR Radical Firearms 10.5" 300 AAC Blackout Radical Upper with 10" FQR
• 8.5" HBAR Melonite Barrel
  • 4150 Chromoly 1 in 7" twist rate
  • 300 AAC BLACKOUT Chamber
  • 5/8x24 Thread Pitch
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Micro Gas Block
  • Stainless pistol-length gas tube
  • Direct Gas Impingement
  • Mil-spec A2 Flash Hider
  • Radical Firearms Free Float 7" FGS (Round Rail)
  • Allows for the use of Magpul MOE attachments
  • Forged Upper Receiver with Forward Assist, Ejection Door and Shell Deflector
  • Made in Houston, Texas U.S.A.!

  • 8.5" HBAR Melonite Barrel
  • 4150 V Chrome Moly 1 in 7" twist rate
  • 300 AAC BLACKOUT Chamber
  • 5/8x24 Thread Pitch
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Micro Gas Block
  • Stainless pistol-length gas tube
  • Direct Gas Impingement
  • Mil-spec A2 Flash Hider
  • Radical Firearms Free Float 7" FQR (Quad Rail)
  • Forged Upper Receiver with Forward Assist, Ejection Door and Shell Deflector
  • Made in Houston, Texas U.S.A.!
    • 10.5" HBAR 4140V Chromoly Barrel With Melonite Coating
    • 1 in 8" twist rate
    • AAC 300 BLACK OUT
    • M4 Feed Ramps
    • Low Profile Gas Block
    • Pistol Length Gas System
    • M16 BCG With Melonite Coating
    • MIL-STD Charging Handle
    • 10" Radical Firearms Free Float FQR (First-Gen Quad Rail) Quad Rail
    • Quad Picatinny Rails for Mounting Lights, Lasers, Bipods & Sights
    • MIL-STD Forged Upper Receiver with RF Dimpled Forward Assist, Shell Deflector, Dust Cover
    • Made in Houston, Texas U.S.A.!
    Radical Firearms 16" 300 AAC Blackout Radical Upper with 12" FQR Radical Firearms 16" 300 AAC Blackout Radical Upper with 10" FGS Radical Firearms 10.5" 300 AAC Blackout Radical Upper with 10" FQR
    • 16" HBAR Melonite Barrel
    • 4150V Chrome Moly
    • 1 in 8" twist rate
    • HPT/MPI
    • 300 AAC BLK Chamber
    • M4 Feed ramps
    • Low Profile Micro Gas Block
    • DGI Stainless Pistol-length gas tube
    • Direct Gas Impingement
    • Mil-Spec A2 Flash Hider
    • 12" Radical Firearms Billet FQR (First-Gen Quad Rail) Quad Rail
    • Quad Picatinny Rails for Mounting Lights, Lasers, Bipods & Sights
    • Forged Upper Receiver with Forward Assist, Shell Deflector
    • Made in Houston, Texas U.S.A.!
    • 16" HBAR Melonite Barrel
    • 4150V Chrome Moly
    • 1 in 8" twist rate
    • HPT/MPI
    • 300 AAC BLK Chamber
    • M4 Feed ramps
    • Low Profile Micro Gas Block
    • DGI Stainless Pistol-length gas tube
    • Direct Gas Impingement
    • Mil-Spec A2 Flash Hider
    • 10" Radical Firearms Billet FGS (Forward Guard Shield) Round Rail
    • Top Picatinny Rail
    • Rail Allows for the use of Magpul MOE attachments
    • Forged Upper Receiver with Forward Assist, Shell Deflector
    • Made in Houston, Texas U.S.A.!
  • 10.5" HBAR 4140V Chromoly Barrel With Melonite Coating
  • 1 in 8" twist rate
  • AAC 300 BLACK OUT
  • M4 Feed Ramps
  • Low Profile Gas Block
  • Pistol Length Gas System
  • M16 BCG With Melonite Coating
  • MIL-STD Charging Handle FHR (First-Gen Hybrid Rail)
  • Integral Keymod and Picatinny Rails at the fore-end for Mounting Lights, Lasers, Bipods & Sights
  • MIL-STD Forged Upper Receiver with RF Dimpled Forward Assist, Shell Deflector, Dust Cover
  • Made in Houston, Texas U.S.A.!
  • Radical Firearms 16" 300 AAC Blackout Radical Upper with 15" FHR Radical Firearms  8.5" 300 AAC Blackout Radical Upper with 7" FHR Radical Firearms 16" 300 AAC Blackout Radical Upper with 15" MHR
  • 16" HBAR Melonite Barrel
  • 4150V Chrome Moly
  • 1 in 8" twist rate
  • 300 AAC BLACKOUT Chamber
  • 5/8x24 Thread Pitch
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Micro Gas Block
  • Stainless pistol-length gas system (this will cycle subsonic loads)
  • Direct Gas Impingement
  • Mil-spec A2 Flash Hider
  • Free Float 15" Radical Firearms Hybrid Rail
  • Integral Keymod and Picatinny Rail for Mounting Lights, Lasers, Bipods & Sights
  • Forged Upper Receiver with Forward Assist, Shell Deflector
  • 8.5" HBAR Melonite Barrel
  • 4150V Chrome Moly
  • 1 in 7" twist rate
  • 300 AAC BLACKOUT Chamber
  • 5/8x24 Thread Pitch
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Micro Gas Block
  • Stainless pistol-length gas system (this will cycle subsonic loads)
  • Direct Gas Impingement
  • Mil-spec A2 Flash Hider
  • Free Float 7" Radical Firearms/ Seekins Precision Hybrid Rail
  • Integral Keymod and Picatinny Rail for Mounting Lights, Lasers, Bipods & Sights
  • Forged Upper Receiver with Forward Assist, Shell Deflector
  • 16" HBAR Melonite Barrel
  • 4150V Chrome Moly
  • 1 in 8" twist rate
  • 300 AAC BLACKOUT Chamber
  • 5/8x24 Thread Pitch
  • HPT/MPI
  • M4 Feed ramps
  • Low Profile Micro Gas Block
  • Stainless pistol-length gas system (this will cycle subsonic loads)
  • Direct Gas Impingement
  • Mil-spec A2 Flash Hider
  • Free Float 15" Radical Firearms M-LOK Hybrid Rail
  • Integral M-LOK and Picatinny Rail for Mounting Lights, Lasers, Bipods & Sights
  • Forged Upper Receiver with Forward Assist, Shell Deflector
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