FREE SHIPPING & FREE RETURNS*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers
What kind of bcg is included? Is it a light wieght or full mass? Something else? Expert Answer

ArmaLite only states their M15 3 Gun Upper Assembly includes a bolt carrier group and charging handle. They do not provide specific details regarding the BCG. I would recommend reaching out to them directly for more information.

by Ethan, Gear Expert, October 24, 2022
is the comp pin/weld?

the 13.5 inch barrel is pinned and welded

by Michael Columbia, Verified Owner, November 13, 2021

Product Discontinued by Manufacturer

ArmaLite M15 3 Gun Upper Assembly has been discontinued by ArmaLite 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, AR15 Upper Receivers yourself to try and find the perfect replacement for you!

Product Info for ArmaLite M15 3 Gun Upper Assembly

These ArmaLite M15 3-Gun Complete Upper Assemblies are the ones they use on their flagship competitive rifles that are built to win. ArmaLite manufactures these AR15 Upper Receivers with low profile free-floating handguards for light weight and easier maneuvering. The adjustable gas block on these ArmaLite M15 Upper Assemblies allows users to set them for optimal performance. Use these versatile ArmaLite Competition M15 Upper Assemblies when you play to win.image

Features of ArmaLite M15 Upper Assembly, 3-Gun, .223 UM153GN:

  • Front Sight Base: 2 inch MIL-STD 1913 rail section at forward 12 O'clock position of handguard
  • Barrel made of stainless steel
  • Free-floating low profile 3-Gun handguard
  • Forged, flat-top upper receiver with MIL-STD 1913 rail of anodized 7075-T6 Aluminum
  • Raptor ambidextrous Charging Handle
  • Armalite tunable brake
  • Adjustable gas block
  • Includes bolt carrier group

Package Contents:

  • ArmaLite M15 3 Gun Upper Assembly
  • Bolt carrier group
  • Charging handle

Ammunition

1–55 / 55
Previous
Next

Related Products to ArmaLite M15 3 Gun Upper Assembly

ArmaLite M15 3 Gun Upper Assembly Unavailable & Discontinued Models

List of Unorderable Models

ArmaLite M15 3-Gun Upper Assembly, Rifle Length, 18in, Black, UM153GN18 , MPN: UM153GN18 , UPC: 651984015230 , Code: A87-URC-M153-UM153GN18
ArmaLite M15 3-Gun Upper Assembly, Carbine Length, 13.5in, Black, UM153GN13 , MPN: UM153GN13 , UPC: 651984015216 , Code: A87-URC-M153-UM153GN13
Compare (0)