Mauser M18: From out-of-the-box to 500yds in 5 shots

Published on November 16, 2022
Duration: 10:46

This guide outlines the process of zeroing a Mauser M18 rifle for long-range accuracy, as demonstrated by an experienced instructor. It covers initial bore-sighting, establishing a 50-yard zero, refining it at 100 yards, and crucially, understanding the implications of a Second Focal Plane (SFP) scope for accurate holdovers at extended distances. The process emphasizes methodical adjustments and awareness of equipment limitations for successful long-range engagement.

Quick Summary

The Mauser M18 rifle offers a sub-MOA accuracy guarantee, featuring a 3-lug bolt, 3-position safety, and threaded muzzle. During testing, it achieved consistent ~1 MOA groups with various ammunition. A key consideration for long-range accuracy is understanding the Second Focal Plane (SFP) nature of its paired Zerotech scope, requiring specific magnification for accurate holdovers.

Chapters

  1. 00:00Introduction to Mauser M18
  2. 00:46Initial Impressions & Features
  3. 01:11Buttstock Storage Feature
  4. 01:54Optics Setup: Zerotech Scope
  5. 02:14The 500-Yard Challenge Begins
  6. 04:20SFP Scope Realization & Impact
  7. 07:08Accuracy Testing Results
  8. 08:19Final Assessment & Muzzle Thread

Frequently Asked Questions

What are the key features of the Mauser M18 rifle?

The Mauser M18 features a 3-lug bolt action for smooth operation, a 3-position safety for secure handling, and a threaded muzzle for suppressor or brake attachment. It also includes a unique internal storage compartment in the buttstock and boasts a sub-MOA accuracy guarantee.

How accurate is the Mauser M18 rifle?

During testing, the Mauser M18 consistently achieved approximately 1 MOA (Minute of Angle) groups at 100 yards with various ammunition types, including Hornady Superformance and Federal loads. This performance aligns with its manufacturer's sub-MOA precision guarantee.

What is the significance of the Zerotech scope being Second Focal Plane (SFP)?

A Second Focal Plane (SFP) scope means the reticle's holdover points are only accurate at a specific magnification. For long-range shooting with the Mauser M18, it's crucial to identify this magnification and maintain it for precise aiming beyond the initial zero distance.

What tools are recommended for zeroing the Mauser M18 for long range?

For zeroing the Mauser M18, you'll need the rifle itself, a suitable riflescope (like the Zerotech 3-18x50 used), and a ballistic measurement device such as the LabRadar for precise velocity data. Standard shooting range equipment and cleaning supplies are also essential.

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