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Radical Firearms 8.5" 300 AAC RF Round Rail: FGS 7" Radical Firearms 8.5" 300 AAC RFQuad Rail: FQR 7" RF Upper 10.5" 300 Blackout RF Quad Rail: FQR 10" rail
• 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.!
    RF Upper 16" 300 Blackout RF Quad Rail: FQR 12" rail RF Upper 16" 300 Blackout RF Round Rail: FGS 10" rail RF 10.5" 300 Blackout Radical Rail Upper Assembly
    • 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.!
  • RF 16" 300 AAC HBAR Radical Upper Assembly RF 8.5" 300 AAC Radical Firearms Upper Assembly RF 16" 300 AAC HBAR Radical Upper WITH 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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