Battle of the Bad A$$ AR10's - LMT vs HK

Published on May 9, 2023
Duration: 14:53

This expert-level review from Military Arms Channel compares the Heckler & Koch MR762A1 LRP and the Lewis Machine & Tool Sharpshooter (L129A1), both military-grade AR-10 platforms chambered in .308 WIN. The comparison focuses on accuracy, features, and value, utilizing Federal Gold Medal Match ammunition. The analysis highlights the distinct gas systems, proprietary components, and price points of each rifle, offering insights for discerning firearm enthusiasts and professionals.

Quick Summary

The H&K MR762A1 LRP and LMT Sharpshooter L129A1 are military-grade AR-10 rifles chambered in .308 WIN. The H&K, a short-stroke piston system, costs $7000 and excels with 168-grain ammo but struggles with heavier rounds. The LMT, a direct impingement system, costs $4500, offers a quick-change barrel, and shows more consistent accuracy across different bullet weights.

Chapters

  1. 00:10Introduction & Goal
  2. 00:59Rifle Overviews: M110A1 & L129A1
  3. 01:26Sponsor: Modern Gun School
  4. 02:08H&K MR762A1 LRP Details
  5. 03:07LMT Sharpshooter Details
  6. 04:02LMT Accuracy & Influencing Factors
  7. 04:48LMT Features & Design
  8. 05:43H&K Features & Optic Critique
  9. 07:34Shared Specs & System Comparison
  10. 08:20Price Comparison: H&K vs LMT
  11. 09:15Accuracy Results & Target Analysis
  12. 11:34Accuracy vs. Price Discrepancy
  13. 12:08Personal Preference & Gas System Dynamics
  14. 14:04Call to Action

Frequently Asked Questions

What are the key differences between the H&K MR762A1 LRP and the LMT Sharpshooter L129A1?

The H&K MR762A1 LRP uses a short-stroke gas piston system and is a military-adopted platform (M110A1), but is more expensive and sensitive to heavier ammo. The LMT Sharpshooter features a direct gas impingement system, a quick-change barrel, fewer proprietary parts, and a lower price point.

How did the H&K MR762A1 and LMT Sharpshooter perform in accuracy tests?

Both rifles performed best with 168-grain Federal Gold Medal Match ammunition. The LMT achieved groups as small as 0.48 inches, while the H&K achieved 0.69-inch groups. The H&K struggled with 185-grain rounds, showing significantly larger groups.

What is the price difference between the H&K MR762A1 LRP and the LMT Sharpshooter?

The H&K MR762A1 LRP package costs approximately $7000, including an optic and accessories. The LMT Sharpshooter rifle alone is priced around $4500, offering a substantial cost saving for the rifle itself.

Which ammunition type is recommended for the H&K MR762A1 and LMT Sharpshooter?

Both rifles demonstrated optimal accuracy with 168-grain Federal Gold Medal Match ammunition. The H&K MR762A1 showed a marked decrease in accuracy with heavier 185-grain rounds, while the LMT was less affected.

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