AERO PRECISION C.O.P C4 5.56mm Flat Dark Earth AR Upper Full Kit (APAR150204F)

Vendor: Aero precision


  • Compatible with Mil - STD AR15 components
  • 7075-T6 forged aluminum construction
  • Extremely rigid user configurable rail system
  • Free-Float handguard rail system
  • AR-15 Standard Barrel Interface, only the barrel nut and wrench are changed (both included)
  • Fully enclosed dust cover pin which can be removed with the barrel in place.
  • Dedicated thumb perch for improved ergonomics when gripping the magwell with the weak hand
  • All kit components made in the USA
  • Includes: 2ea 1913 Half Rail, 2ea 1913 Rail, 1913 Rail with QD, 2ea Flat Rail, Flat Rail with QD, 2ea Quarter Panel, T25 Torx Driver, 8-32 x 3/8 Screws, Barrel Nut, Barrel Nut Wrench