Brownells 75th Anniversary - A Shooting Heritage
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Built for accuracy and longevity, NEMO barrels are turned, chambered, and threaded in house. Starting with premium blanks, NEMO has defined accuracy through precision machining that is done right in Nemo’s shop.

  • Caliber: 5.56 NATO
  • Length: 11.5” or 16”
  • 416 stainless steel
  • Muzzle threaded ½-28
  • Carbine length gas system (11.5”), or Mid-length (16”)
  • .750 in diameter gas block journal
  • 1 in 8 twist rifling (6 groove)
  • Black Cerakote finish
  • Laser engraved markings

NEMO - AR-15 BARRELS 5.56 NATO

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2 Item(s)

Alert Me When Available

This item is currently unavailable for backorder.

Cartridge: 5.56 mm NATO

Length: 11.5"

Finish: Black

Gas System Length: Carbine

Muzzle Threads: 1/2-28

Twist: 1-8

Alert Me When Available

This item is currently unavailable for backorder.

Cartridge: 5.56 mm NATO

Length: 16"

Finish: Black

Gas System Length: Mid-Length

Muzzle Threads: 1/2-28

Twist: 1-8