DPMS Barrel LR-308 308 Winchester AP4 Contour 1 in 10" Twist 16" Chrome Moly Teflon Black with Front Sight

Product #: 650274 DPMS #: 308-BL-AP4
Ships today from MidwayUSA

Please Sign In to use this feature.

Product Information

This DPMS replacement barrel is fully chambered and ready to install on an upper receiver. Barrel features right hand twist button rifling.

Barrel Specifications:

  • Length: 16"
  • Material: 4140 Chrome-Moly Steel
  • Contour: AP4 (.750" diameter)
  • Chamber: 7.62x51mm
  • Twist Rate: 1 in 10"
  • Chrome Lined: No
  • Finish: Teflon black
  • M4 Feed Ramps: Yes
  • Muzzle Thread Pattern: 5/8" - 24
  • Gas Port Location: Carbine
  • Exterior Diameter at Gas Port: .750
  • Extras: Front Sight

  • Barrel Gunsmithing Notes:

  • Recommended barrel nut torque value: 30 ft-lbs minimum, then continue to torque in order to align the next available gas tube notch in barrel nut, but not to exceed 80 ft-lbs

  • It is also recommended to apply a small amount of moly (molybdenum disulfide) grease to the receiver threads.

  • The use of an action block, receiver block insert, gas tube alignment tool and quality armorer's wrench is recommended for barrel installation

  • When building a complete upper, don't forget to purchase a gas tube and delta pack. You will also need a front sling swivel and swivel rivet. These parts, combined with a complete upper receiver and handguards are all you need for a complete barreled upper.
  • Was this information helpful? Yes No

    Thank you! Your valuable input helps improve our product information and future product selections

    Please Help Us Improve

    Please enter the missing required fields:

      Please describe why the information was not helpful.

      Do you accept our terms and conditions? *

      *Indicates a required field

      Know someone who may like this? Email this Page to a Friend

      Customer Reviews

      The statements and opinions expressed within Customer Reviews reflect each author's personal perspective and do not imply endorsement by MidwayUSA, its Employees or any other organization. Customers should in no way infer that MidwayUSA has validated review information as safe, accurate or appropriate.

      NOTE: Prices, specifications and availability are subject to change without notice.
      We reserve the right to correct typographic, photographic and/or descriptive errors.