Anderson EXT 5.56 NATO/.223 Remington Complete Upper Receiver, 10.5" Barrel

Item # WX2-657293

Mfg. Number: B2-K614-AC00

UPC: 640901516264

Item currently sold out

Item currently sold out

Details & Specs

A fine foundation for your next SBR or rapid-response rifle build. The Anderson® EXT Complete Barreled Upper comes complete with M16 bolt carrier group, charging handle, forward assist and dust cover.

  • Chambered in 5.56 NATO, and will also shoot .223 Remington
  • 10.5" chrome-lined barrel with Knight Stalker flash hider
  • Forged upper with forward assist and dust cover
  • Carbine-length gas system
  • Carbine-length handguard
  • M16 bolt carrier group
  • Bolt is made from 9310 steel and coated per mil-spec
  • MPI tested
  • Standard charging handle
  • .086 gas port
Key Specifications
  • Item Number: 657293
  • Caliber: 5.56 NATO/.223 Remington
  • Barrel length: 10.5" chrome-lined
  • Barrel twist: 1:7"
  • Upper receiver: Forged
  • Gas system: Carbine-length
  • Handguard: Carbine-length
  • Mfg. Number: EXT-10.5-M4
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