• 16" barrel length
  • Chambered in 5.56 NATO (also accepts .223 Remington)
  • Government / M4 contour with M4 feed ramps
  • 1:7 twist — stabilizes heavier match bullets (69 gr, 75 gr, 77 gr) as well as standard 55 gr
  • Mid-length gas system — smoother than carbine on 16" barrels

Full details and secure checkout: https://3crtactical.com/ar-15-government-16-5-56-nato-1-7-mid-length-gas-barrel-75833/?utm_source=armslist&utm_medium=referral&utm_campaign=listing