16" M4 5.56 Carbine Barrel + Fluted Compression Brake

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Product Code: KM55616M4-CM-COMP556F
Quantity in Stock Quantity in Stock: IN STOCK
MSRP: $200.00
Sale Price: Sale Price: $99.95
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16" M4 AR-15 5.56 .223 Carbine Barrel + Fluted Compression Brake

Barrel Info:

This 5.56 chambered 16" M4 Profile Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

Quench Polish Quench (QPQ) is a specialized type of nitrocarburizing case hardening that increases corrosion resistance. It is sometimes known by the brand name of Tufftride, Tenifer Black Nitride or Melonite. QPQ is a huge improvement over Chrome Lined barrels. Unlike chrome lining, where the chrome is built up on the surface, QPQ converts the surface without the risk of dimensional build up. 

Caliber 5.56
Length 16"
Material 4150 Chrome Moly Vanadium
Profile M4
Finish QPQ Corrosion Resistant
Gas System Length Carbine
Gas Block Journal .750"
Dimpled? No
Twist Rate 1:7
Muzzle Thread 1/2x28 TPI
Weight 27.2oz
Barrel Extension M4 Feed Ramps
Target Crown 11 Degree
Muzzle Device Info:

Keep in mind that it does not include a crush washer.

  • Thread: 1/2x28”
  • Caliber: 5.56 NATO
  • Material: 6061 Aluminum
  • Finish: Black Hard Coat Anodized
  • Reduces recoil and barrel whip.