Argentina's Slightly French Model 1909 SOM Sniper

Published on August 11, 2023
Duration: 12:11

This guide details the installation and use of the rare Argentine Model 1909 SOM Sniper rifle's 3x scope. It covers the unique side-mount system, the operation of the locking knob, and the use of the German post reticle with its 1000m Bullet Drop Compensator. The video highlights the importance of matching serial numbers and the historical context of this French-Argentine collaboration.

Quick Summary

The Argentine Model 1909 SOM Sniper rifle, chambered in 7.65x53mm Argentine, features a rare French SOM 3x scope. Its unique side-mount system uses a knurled knob for quick attachment, and zeroing is factory-set by grinding the scope base, as it lacks internal adjustments.

Chapters

  1. 00:00Introduction to Argentine 1909 Sniper
  2. 00:38Contract History and Carbine Selection
  3. 01:39The SOM Scope and French Origins
  4. 02:36Scope Mount Mechanism
  5. 03:58Comparison with French Mounts
  6. 05:01Serial Numbers and Receiver Geometry
  7. 07:42Scope Features and BDC
  8. 09:16Reticle and Zeroing
  9. 10:30Leather Scope Case
  10. 11:29Service Life and Conclusion

Frequently Asked Questions

What caliber is the Argentine Model 1909 SOM Sniper rifle?

The Argentine Model 1909 SOM Sniper rifle is chambered in 7.65x53mm Argentine caliber. This was a standard cartridge for Argentine military Mausers.

What magnification does the SOM scope on the Model 1909 have?

The SOM scope used on the Argentine Model 1909 sniper rifle features a fixed 3x magnification. It was designed for practical engagement ranges typical of early sniper roles.

How is the SOM scope mounted to the Argentine Model 1909?

The SOM scope is attached via a proprietary side-mount system. It utilizes a large knurled locking knob and a tapered plunger mechanism for quick, repeatable attachment and detachment to the Mauser 98 receiver.

Does the SOM scope have adjustable turrets for zeroing?

No, the SOM scope on the Argentine Model 1909 does not have internal windage or elevation adjustments. Zeroing was performed at the factory by precisely grinding the raised surfaces on the scope's mounting base.

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