$70 Stripped Ambi-Lower Is a Must

Published on November 10, 2024
Duration: 1:58

This guide details the assembly of an AR-15 using an Unbranded AR Ambi-Lower. It covers the installation of key components like the bolt catch, ambidextrous magazine release, AT3 Tactical 2-stage trigger, buffer system, stock, Midwest Industries handguard, and Samson vertical grip. The video emphasizes proper tool usage, including a torque wrench for the castle nut, and concludes with a function check. The builder demonstrates high expertise in firearm assembly.

Quick Summary

This AR-15 build guide focuses on assembling an Unbranded AR Ambi-Lower, featuring an AT3 Tactical 4.5lbs 2-stage trigger for $89, which rivals premium options. Key steps include installing the bolt catch, magazine release, trigger, buffer system, stock, Midwest Industries handguard, and Samson vertical grip, with emphasis on proper tool usage like a torque wrench.

Chapters

  1. 00:00Unboxing and Parts Overview
  2. 00:15Lower Receiver Assembly
  3. 00:48Trigger Installation
  4. 01:02Buffer System and Stock
  5. 01:20Handguard and Grip Installation
  6. 01:43Final Showcase and Function Check

Frequently Asked Questions

What are the key components for this AR-15 build?

This AR-15 build features an Unbranded AR Ambi-Lower, AT3 Tactical 4.5lbs 2-stage trigger, Samson vertical grip, Midwest Industries handguard, and a CMMG Zeroed lower parts kit. The lower receiver is marked 'MULTI CAL.'

How much does the AT3 Tactical 2-stage trigger cost and how does it compare to premium options?

The AT3 Tactical 4.5lbs 2-stage trigger is priced at $89 and is noted to feel identical to a Geissele SSA trigger, offering a high-value alternative for AR-15 builds.

What tools are essential for assembling an AR-15 lower receiver?

Essential tools for assembling an AR-15 lower receiver include a torque wrench for securing the castle nut, punches for pin installation, and a vise for stability during the build process.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from Vietac

View all →