• AIMS 13 1/2” M-Lok AR15 Upper Assembly In 5.56 NATO - High-Quality Materials, All Necessary Parts Included
  • AIMS 13 1/2” M-Lok AR15 Upper Assembly In 5.56 NATO - High-Quality Materials, All Necessary Parts Included
  • AIMS 13 1/2” M-Lok AR15 Upper Assembly In 5.56 NATO - High-Quality Materials, All Necessary Parts Included

AIMS 13 1/2” M-Lok AR15 Upper Assembly In 5.56 NATO - High-Quality Materials, All Necessary Parts Included

$339.99

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We offer standard, 3 day express, 2 day express, and overnight express shipping options for your convenience. If you place your order Monday - Friday by 2:00 PM EST using one of our express shipping options, your order will be processed and shipped the same day it is placed!

Applies to delivery within the 48 contiguous states only.
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Expected Arrival: 02/05/2021

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52 AI0889 is backordered and is expected by: 02/05/2021


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  • The ideal way to modify your gun, this upper assembly was developed to be an exceptional improvement to your weapon
  • Constructed of the most high-quality materials, this upper assembly will offer you years of efficient service
  • The lightweight 13 1/2” M-Lok free-float rail allows accessories to be attached to your rifle quickly and efficiently
  • The 16” carbine length barrel is made of stainless steel and included are the upper receiver and a flash suppressor
  • Includes BCG (Bolt carrier group)

This Item Cannot Ship to the Following States: CA, NY


The ideal way to modify your gun, the AIMS 13 1/2” M-Lok AR15 Upper Assembly In 5.56 NATO was developed to be an exceptional improvement to your weapon. Utilizing some of the most high-quality materials, this upper assembly will offer you years of efficient service. The lightweight 13 1/2” M-Lok free-float rail allows scopes, tactical lights, hand grips, and many other accessories to be attached to your rifle quickly and efficiently. The 16” carbine length barrel is made of stainless steel and included are the upper receiver and a flash suppressor. AIMS Sports has been devoted to crafting top-of-the-line AR15 firearms parts for a very long time, and this upper assembly is the end result of their unyielding endeavors and undivided attention to fine detail.

52 AI0889


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