AR-15 5.56/.223 7.5" M-LOK Upper Assembly with SOCOM Style Muzzle Brake

Product Code:MAR-556-7-SOCOM-MLOK
Availability:In Stock
  • $269.95

  • $399.95

Available Options

5.56 NATO/.223 Wylde

AR-15 5.56/.223 7.5" M-LOK Upper Assembly with SOCOM Style Muzzle Brake

AR-15 5.56/.223 7.5" M-LOK Upper Assembly with SOCOM Style Muzzle Brake

Elevate your AR-15 with the 5.56/.223 7.5" M-LOK Upper Assembly — a compact powerhouse designed for superior performance, reliability, and versatility. Whether you're building a short-barrel rifle (SBR) or a pistol, this upper assembly provides exceptional recoil control and accuracy. Equipped with a Socom-style muzzle brake and M-LOK handguard, this assembly is built for quick, precise shooting in tactical or competitive settings.

Key Features:

  • Chambering: 5.56 NATO – Compatible with both 5.56 NATO and .223 rounds, making it versatile and ideal for various shooting applications
  • Barrel Length: 7.5" – Perfect for compact builds, offering maneuverability without sacrificing ballistic performance
  • Barrel Steel: 4150 Chrome Moly – Known for durability and strength, with Nitro-Met coating for corrosion resistance and longevity
  • Barrel Twist: 1:7 – Ideal for stabilizing a wide range of bullet weights, ensuring accuracy in various shooting conditions
  • Barrel Thread: 1/2x28 – Compatible with standard AR-15 muzzle devices and suppressors
  • Muzzle Brake: AR-15 Gen 2 Micro Reverse Thread SOCOM Style Fake Suppressor – Reduces recoil and muzzle rise, helping you stay on target for faster follow-up shots
  • Handguard: 7" Hardcoat Anodized Slim M-LOK Free Float – Lightweight, durable, and offers a versatile platform for attaching accessories without the bulk of traditional rails
  • Gas Block: .750 Low Profile Steel – Hardcoat anodized for strength and resistance to wear, designed for a carbine length gas system
  • Upper Receiver: A3 Flat-Top – Constructed from 7075-T6 aluminum, black hardcoat anodized to military specs for durability and precision
  • M4 Feedramps – Ensures smooth feeding and reliable operation during rapid fire
  • Gas System: Carbine Length – Ensures reliable cycling and efficient performance for a variety of ammunition
  • Bolt Carrier Group (BCG) and Charging Handle: Not included — available for purchase separately

Additional Information:

  • Rail Style Variations: Handguard design may slightly vary depending on stock availability, but always upholds the same excellent quality.
  • Muzzle Device: The Socom Style Brake reduces recoil, improving control for fast-paced shooting.

Compact, reliable, and high-performance – the AR-15 5.56/.223 7.5" M-LOK Upper Assembly is built to withstand the toughest conditions, offering both tactical and recreational shooters a versatile upgrade. Order now for a customized, top-tier AR-15 build!

Edgar 07/30/2020

I have put 3 of these together in the past year. Each one shot 3 rounds almost touching at 50 yards with the flip up sights. Functioning has been flawless from the start. Thank you Moriarti

David 06/03/2020

I love this upper, quickly became my favorite rifle to shoot.

Dave 06/03/2020

Looks, feels and shoots amazing. Having lots of fun with this one! No issues after several hundred rounds. Shipping was fast (3 days) and quality is great. Arrived just as described. Thank you!

Mark T 04/21/2020

Hi got my upper today and its is fn balls! Looks so sick! I love it! You guys are the best! Thank you so much

Scott L 06/09/2019

Great looking upper. Shoots amazing. 1000rds thru, no issues! Thanks!

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Tags: ar-15, 5.56/.223, 7.5", m-lok, upper, assembly, with, socom, style, muzzle, brake 7.5" 7.5"

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