I have a Radical firearms M416" with the 12" free float forearm, it is new in the hardcase.I am asking $625 shipped where legal.
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Here are the specs from Radical:
16" M4 5.56 Melonite Barrel 4150V Chrome Moly
1 in 7" twist rate
5.56 Chamber with M4 Feed Ramps
1/2x28 Thread Pitch
M16 Milspec HPT/MPI BCG
RF Low Profile Micro Gas Block
Stainless Carbine-length gas system
Direct Gas Impingement
Mil-Spec A2 Flash Hider
12 inch Free Float Radical Firearms FGS Hand Guard
Forged Upper Receiver with Forward Assist, Shell Deflector
Forged Radical Firearms Lower
Milspec Lower Parts Kit
Ergo Grip
A2 Collapsible Stock