AR-15 5.56/.223 7.5" Ultimate Shorty Pistol Kit - MLOK / SBA3 /Black

Product Code:MAR-556-7-SBA-KIT
Availability:In Stock
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  • $429.95

  • $649.95

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AR-15 5.56/.223 7.5" Ultimate Shorty Pistol Kit - MLOK / SBA3 /Black

AR-15 5.56/.223 7.5" Pistol Kit – M-LOK / SBA3 / Black – Build Your Ultimate Shorty!

Ready to build your dream AR-15 pistol? Our AR-15 5.56/.223 7.5" Pistol Kit includes everything you need to complete your shorty build, except for a stripped 80% lower receiver . Whether you're a seasoned builder or a first-timer, this kit provides everything for a reliable and high-performance pistol build, all Made in the USA.


Key Features:

  • Barrel: 7.5" Heavy Barrel with Parkerized finish for durability and longevity. Chambered in 5.56 NATO with a 1:7 twist for high precision and excellent accuracy.

  • Muzzle: Equipped with an A2-style Flash Hider to reduce flash and improve shooting comfort, finished with a crush washer for a secure fit.

  • Gas System: Pistol Gas System with a .750” gas block diameter for consistent cycling and performance.

  • M-LOK Handguard: A 7" Aircraft-grade aluminum M-LOK free float rail gives you full customization options, whether you want a vertical grip, flashlight, or laser.

  • Upper Receiver: Precision machined 7075-T6 forged aluminum upper with MIL-SPEC Type III hard coat anodized finish, CNC machined to mil-spec tolerances. Flat-top design for easy mounting of optics or accessories.

  • Forward Assist & Ejection Port Cover: Reliable forward assist and an ejection port cover to ensure smooth cycling of rounds and proper functioning.

  • SBA3 Pistol Brace: The SB Tactical SBA3 5-position adjustable pistol brace enhances versatility, making it perfect for shooting from a variety of positions. Includes buffer and spring for smooth performance.

  • Complete Lower Parts Kit: A Mil-Spec AR-15 Lower Parts Kit that includes everything you need to complete your lower receiver assembly. No need to worry about sourcing individual components.

  • Bolt Carrier Group (BCG): Built with M16 BCG for superior durability and reliability. Comes fully ready to go for your build.

  • Charging Handle: Comes with a standard AR-15 Charging Handle for smooth cycling of rounds.


Build Your Custom AR-15 Pistol

This AR-15 7.5" Pistol Kit is perfect for anyone looking to build a compact, powerful pistol with versatility and precision. The SBA3 adjustable brace makes it adaptable for any shooter, and the M-LOK free float handguard gives you the flexibility to customize it to your liking. Whether you're a tactical enthusiast or a range day regular, this kit offers excellent performance and durability.

Please Note:

  • Comes Unassembled: This kit is unassembled, allowing you to assemble it to your exact preferences.
  • Does Not Include Lower Receiver: You’ll need to purchase a stripped 80% lower receiver separately to complete the build.
  • Product Images: The images shown may not exactly represent the final product, but the kit components are all top-quality USA made and designed for reliable, high-performance builds.

Why Choose This AR-15 Pistol Kit?

This kit combines quality, precision, and customization in one package. From the rugged 7075-T6 forged aluminum upper to the SBA3 adjustable pistol brace, this AR-15 kit is built for comfort, durability, and versatility. Perfect for shooters who demand a compact setup without compromising performance.


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Tags: ar-15 5.56/.223 7.5" pistol kit - mlok / sba3 / shortie 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5 7.5", ultimate, shorty, /black, line 7.5"

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