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Questions & Answers
Does it ship with a slip ring? Expert Answer

No, this does not come with the slip ring assembly, just the barrel nut.

by Ethan C., Gear Expert, October 3, 2018

Product Discontinued by Manufacturer

CMMG, Inc 16in 9mm M4 Barrel Assembly has been discontinued by CMMG and is no longer available. Our product experts have helped us select these available replacements below.You can also explore other items in the Gun Parts, AR 15 Parts, Rifle Parts, Rifle Barrels, AR15 Barrels yourself to try and find the perfect replacement for you!

Product Info for CMMG, Inc 16in 9mm M4 Barrel Assembly

Perfect for building your custom AR15 upper group. Comes with barrel nut, hand guard cap, pinned "F" marked front sight base, sling loop, and front sight post.image

Features of CMMG, Inc 16inch 9mm M4 Assembly:

  • 16.1"
  • M4 Profile
  • 4140 Chrome Moly
  • Salt Bath Nitride Finish inside and out
  • 1:10 Twist
  • 9x19mm NATO Chamber
  • Threaded 1/2-36
  • .750" Carbine length Journal
  • "F" Marked Front Sight Base

Package Contents:

  • CMMG, Inc 16inch 9mm M4 Assembly

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Ammunition

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Related Products to CMMG, Inc 16in 9mm M4 Barrel Assembly

CMMG, Inc 16in 9mm M4 Barrel Assembly Unavailable & Discontinued Models

List of Unorderable Models

  • CMMG, Inc Barrel Assembly, M4 Profile, 9mm, 16.1in, 4140CM, Salt Bath Nitride, 90D1A3D , MPN: 90D1A3D , UPC: 815835013282 , Code: 2CM-ATB-CMMG90D1A3D
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