Radical Firearms AR-15 16 7.62x39 Upper with 12 FGS Round Rail

The Radical Firearms 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, forward assist, ejection port door, RF barrel nut, 16 barrel and A2 flash hider.

Specifications

• 16 Barrel
• 4150V Chromoly
• 1 in 10 twist rate
• 7.62x39
• M4 feed ramps
• Low profile micro gas block
• DGI stainless carbine-length gas tube
• Direct gas impingement
• Mil-Spec A2 flash hider
• 12 Radical Firearms FGS (compatible with Magpul MOE attachments)
• Forged upper receiver with forward assist, shell deflector
• Made in Houston, Texas U.S.A.

Does not include BCG or charging handle.