nbk44052
Criterion 20 inch match grade AR10 barrel in 65 Creedmoor. 750 gas block journal with 5/8 x 24 muzzle threads. Barrel was sent to ADCO in Sylvania, Ohio to be profiled to accept their OPS Inc./Allen engineering suppressor collar which is included. The collar can be removed if you choose not to use it. Roughly 300 rounds through it. NO TRADES Shipping included in price. Payment by PayPal F&F or Venmo F&F.
