The Radical Firearms 16" 300 AAC 1:8 twist HBAR barreled pistol length gas system upper receiver is a flat top, law-enforcement grade, drop in, and 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 of shooter.
Comes complete and assembled with upper receiver including forward assist, ejection port door, proprietary barrel nut, 16" HBAR profile barrel, 15" Radical Firearms FGS round handguard Magpul with MOE compatible slots, and A2 flash hider.
Bolt carrier group and charging handle included.
Features and Specifications:
Manufacturer Number: CFU16-300HBAR-15FGS
16" HBAR contour black Melonite barrel
300 AAC chamber
One in 8" twist rate
Single flat black Melonite M16 BCG
M4 feed ramps
Low profile black Melonite micro gas block
Direct gas impingement
Mil-Spec A2 Flash Hider 5/8 x 24 TPI
15" Radical Firearms FGS round Type II hard anodized handguard
Features integral Magpul MOE compatible slots and Picatinny top rail for mounting lights, lasers, & sights
Forged flat-top upper receiver with forward assist, shell deflector, and ejection port door
Limited lifetime warranty through Customerservice@radicalfirearms.com
Made in Houston, Texas U.S.A.!