18″ 5.56 SPR Rifle Length Barrel w/ Ops 12, Modern Series – by Ballistic Advantage


Out of stock

SKU: BABL556020M Category:


This 5.56 chambered 18 inch Modern Series Barrel is machined from 4150 Chrome Moly Vanadium steel with a QPQ Corrosion Resistant Finish and QPQ coated M4 feed ramp extension.

This barrel features a longer .750” profile dimension necessary for proper installation of the OPS Inc 12th model collar and suppressor.

Additional Info:

  • Length: 18″
  • Material: 4150 Chrome Moly Vanadium
  • Profile: SPR
  • Finish: QPQ Corrosion Resistant
  • Gas System Length: Rifle
  • Gas Block Journal: .750″
  • Twist Rate: 1:7 inches
  • Muzzle: 1/2×28 Threaded
  • Weight: 41oz
  • Other Info: No

Additional information

Weight 2.7 lbs


There are no reviews yet.

Only logged in customers who have purchased this product may leave a review.