World's EASIEST AR10 Build ... DIRT CHEAP

Published on September 28, 2020
Duration: 20:58

This guide details the assembly of a Palmetto State Armory (PSA) AR10, emphasizing the ease of using complete upper and lower receivers to avoid compatibility issues. It covers installing key components like the Magpul STR stock, Toolcraft BCG, Geissele charging handle, and an adjustable gas block, culminating in a trigger pull test. The instructor, demonstrating high authority, highlights budget-friendly options for a high-spec AR10 build.

Quick Summary

The Palmetto State Armory (PSA) PA10 Gen 3 AR10 build is considered the easiest due to the use of complete, matched upper and lower receivers, avoiding compatibility issues. This budget-friendly assembly costs around $800 and features a 20-inch barrel, 15-inch M-LOK handguard, and an adjustable gas block for optimal tuning.

Chapters

  1. 00:00Introduction to the 'Easiest' AR10 Build
  2. 02:47PSA PA10 Gen 3 Overview
  3. 04:06Lower Receiver Features
  4. 08:33Upper Receiver and Barrel
  5. 12:02Bolt Carrier Group (BCG) and Charging Handle
  6. 15:18Trigger Pull Test
  7. 16:35Pricing and Market Context

Frequently Asked Questions

What makes the PSA AR10 build considered the 'easiest'?

The ease comes from using complete, matched upper and lower receivers from Palmetto State Armory. This approach bypasses the common compatibility headaches often encountered when mixing AR10 components from different manufacturers.

What is the estimated cost for this budget AR10 build?

The instructor estimates this specific Palmetto State Armory AR10 build, featuring an adjustable gas block and a two-stage trigger, can be assembled for approximately $800, making it a very cost-effective option.

What are the key features of the PSA PA10 Gen 3 upper receiver?

The PSA PA10 Gen 3 upper features a 20-inch stainless steel barrel with a 1:10 twist rate, a 15-inch M-LOK handguard, and a crucial 5-position adjustable gas block for tuning.

Why is an adjustable gas block important for an AR10?

An adjustable gas block allows the shooter to precisely tune the rifle's gas system. This is vital for ensuring reliable cycling with different ammunition types or when using a suppressor, preventing over-gassing or under-gassing.

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