Radical Firearms AR15 8.5" 300 Blackout Complete Upper Assembly
Radical Firearms is a US based manufacture of AR15 rifles and AR15 pistols . Offering a wide variety of configurations and calibers at an excellent price point. The Radical Firearms product line is backed up by their Lifetime warranty program.
This can ship directly to you No FFL transfer Needed.
Radical Firearms AR15 300 Blackout Complete Upper Assembly
The Radical Firearms 8.5" M4 Upper Receiver is a flat top, law-enforcement grade, drop in receiver, ready to be mounted to any Mil-Spec AR-15 lower receiver! This fully mil-spec compliant receiver provides a high-quality upper for any level budget or shooter. Comes complete and assembled with Upper Receiver, Charging Handle, Bolt Carrier Group, Forward Assist, Ejection Port Door, Barrel Nut. 8.5" HBAR Profile Barrel and A2 Flash Hider.
8.5" HBAR Melonite Barrel
4150 V Chrome Moly 1 in 8" twist rate
300 AAC BLACKOUT Chamber
5/8x24 Thread Pitch
BCG ran through HPT/MPI test (looks for metal imperfections and pressure endurance)
Radicals bolt carrier group is Melonite treated and so are the barrels and gas blocks .
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.
Lifetime Radical Firearms Factory warranty
Listing updated 2/29/16
It is your responsibility to be familiar with your current local gun laws BEFORE placing your order. Please feel free to email us with questions you may have.