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Barrel, 20", AR, HBAR, Stainless, Criterion, 1x7.7 Match


Price: Starting at $349.95
Manufacturer: CBI

Product Options

Barrel Type/Finish:

Designed with service rifle and high power competition in mind, Criterion-manufactured Heavy Service Rifle and NRA Match contour barrels offer extreme accuracy potential for competition shooters. Uniformity of the bore, groove, twist, and a hand lapped finish improve the accuracy potential of each match quality barrel. The 1-7.7 twist on the 20″ Heavy Service Rifle model allows for improved performance with heavier 80 gr. Sierra MatchKings without sacrificing the performance of lighter ammunition.

Specifications
  • 20"
  • HBAR contour
  • 1-7.7 Twist, 4 Groove
  • .750 Gas Block
  • 1/2 x 28 threaded
  • .223/5.56 finished Wylde chamber by CBI
  • M4 Barrel Extension
  • Stainless steel, in the white (Target Gray matte finish available)
*BARRELS & BOLTS MUST BE PROPERLY CHECKED FOR HEADSPACE PRIOR TO USE. FAILURE TO DO SO MAY RESULT IN FIREARM DAMAGE, PERSONAL INJURY, OR DEATH*