Like new Bison Armory 8.5” 6.8 SPC barrel with gas tube.

$180 shipped PayPal (friends/family) or Venmo

8.5” Pistol profile 6.8 SPC barrel with threaded muzzle. 1:7 twist allows shooting both full power 6.8 SPC ammo as well as subsonic with heavy 180 and 200 grain bullets.
  • 6.8 Bison chamber NEW
  • 18 oz including extension
  • 4-groove / 1:7” twist button rifling
  • 5/8-24 muzzle thread
  • Pistol length gas system
  • M4 feed-ramps