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AR15 / M16 .223 / 5.56
1:9 TWIST M4 EXTENSION
7.5" HEAVY BARREL

  • PRODUCT NAME AR15 / M16 .223 / 5.56 1:9 TWIST M4 EXTENSION 7.5" HEAVY BARREL
  • MANUFACTURER Pike Arms
  • APPLICATION AR15 - Pistol / SBR
  • CALIBER .223 / 5.56
  • LENGTH 7.5"
  • PROFILE Heavy Barrel
  • RIFLING TWIST 1:9 - One Turn In 9 Inches
  • CONSTRUCTION 4140 US Certified Steel
  • FINISH Blued
  • MUZZLE THREAD PITCH 1/2-28 TPI x .625 Length Of Thread
    CNC Threaded On Centers for Alignment Concentricity
  • FLASH HIDER / THREAD PROTECTOR Not Included, Available Separately
  • ASSEMBLY SPECIFICATION INCLUDES: M4 Feedramp Barrel extension installed .062 Gas Hole Drilled
  • GAS BLOCK DIAMETER .750 Barrel / Gas Block Mating Surface
  • GAS TUBE LENGTH Pistol Length Gas Tube Required, Available Separately
  • BORE Not Chrome Lined
  • WEIGHT 1.096 Pounds / 1 lb 1 oz
  • COUNTRY OF MANUFACTURE Made In USA

Overall Rating: 5 out of 5 1 reviews

Review This Product

By KURT Of Idaho
Put this together on a tactical inc stripped upper and pistol lower. Shorty quad rail and padded pistol buffer finished the build. Not really intended to be a target gun, but what a blast to show off with. Without a flash hider the muzzle blast and flash is incredible at night!! Good price on a blaster sized barrel, just make sure you use a designated pistol lower to stay out of trouble..