*** Preowned Colt IAR6933E-CK Complete Upper ***

                                                                          5.56 - 11.5" Barrel

                                                                                  $1999.99

 

Colt IAR 5.56 Upper Receiver Assembly 11.5" Barrel

  • Manufactured by Colt
  • IAR (Infantry Automatic Rifle) Upper
  • 5.56x45mm NATO caliber
  • 11.5" chrome lined heavy barrel (CAGE code marked)
  • Colt designed heat sink for heat dissipation during extended periods of fire
  • Monolithic rail system
  • Flip-up front sight
  • Magpul MBUS Pro flip-up rear sight 
  • Colt Radian Raptor charging handle
  • US Gov't Overrun

The Colt IAR6933CK Complete Upper Receiver Assembly is used on the short barrel IAR variant, built at the request of FBI HRT. This monolithic upper receiver features an uninterrupted full-length top rail, allowing for a free-floated barrel with a gas-block mounted folding front sight post, a heat sink, and a backup rear sight. The barrel is Colt's heavy 11.5" chrome lined IAR barrel with an A2 flash hider up front. Suggested to be used in conjunction with an H2 or H3 buffer.