Don't Build a 7.5" AR Pistol Until You Watch This. (REGRET)

Published on June 16, 2017
Duration: 14:33

This review details a 7.5-inch AR pistol build, highlighting its 100% reliability after five months and hundreds of rounds. Key components include Aero Precision receivers and BCG, a Vortex Razor red dot, and a KAK Shockwave brace. The host emphasizes the necessity of a blast forwarding device for short barrels to manage concussion.

Quick Summary

A 7.5-inch AR pistol build achieved 100% reliability over five months and hundreds of rounds, even without lubrication, thanks to components like an Aero Precision nickel boron BCG. A blast forwarding device is crucial for managing concussion from short barrels.

Chapters

  1. 00:00Intro: 5-Month Reliability Test
  2. 01:30Magazines & Muzzle Devices
  3. 03:25Sights & Handguard Setup
  4. 04:39Upper & Lower Receiver Details
  5. 05:57Optics & Trigger Selection
  6. 08:17Internal Components & Brace
  7. 09:47Cost Breakdown & Final Verdict

Frequently Asked Questions

What makes a 7.5-inch AR pistol reliable?

Reliability in a 7.5-inch AR pistol can be significantly enhanced by using quality components like an Aero Precision nickel boron bolt carrier group. Proper lubrication and effective muzzle devices also contribute to consistent performance, even after extensive use.

What is the purpose of a blast forwarding device on an AR pistol?

A blast forwarding device on short-barreled AR pistols, like the 7.5-inch build reviewed, is essential for managing the intense concussive gases. It directs the blast forward, reducing concussion felt by the shooter and bystanders, and can help mitigate muzzle rise.

What are the key components of the reviewed 7.5" AR pistol build?

The build features Aero Precision M4E1 upper and X15 lower receivers, an Aero Precision nickel boron BCG, a Vortex Razor red dot, a VG6 Epsilon 556 muzzle brake, and a KAK Shockwave stabilizer brace. It uses a Magpul PMAG with an extended capacity.

How much did the 7.5-inch AR pistol build cost?

The total cost for this specific 7.5-inch AR pistol build was approximately $1,700. The reviewer suggests opting for more budget-friendly optics, such as the Vortex Sparc AR, to reduce the overall expense.

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