SIG 550-1 Sniper: Answering a Question Nobody Asked

Published on December 31, 2019
Duration: 7:18

The SIG 550-1 Sniper, a semi-automatic variant developed for Swiss police, features a heavy 25.6-inch barrel in 5.56x45mm for enhanced velocity. It boasts a highly adjustable stock, specialized trigger, and Hensoldt optics, but its high 1989 price point and 7.62mm competition like the H&K PSG-1 limited its market success, making it a rare collector's item.

Quick Summary

The SIG 550-1 Sniper is a rare, semi-automatic rifle developed for Swiss police, featuring a 25.6-inch 5.56x45mm barrel, Hensoldt optics, and an adjustable stock. Its limited import numbers and high 1989 price made it a collector's item, often compared unfavorably to the 7.62mm H&K PSG-1.

Chapters

  1. 00:00Introduction to the SIG 550-1 Sniper
  2. 00:38Mechanical Overview and Barrel Specs
  3. 01:12Optics and Furniture
  4. 01:41Import History and Rarity
  5. 02:21Detailed Features and Adjustability
  6. 03:26Scope Mount and Sights
  7. 04:04Bipod and Trigger Mechanics
  8. 06:22Market Competition and Conclusion

Frequently Asked Questions

What makes the SIG 550-1 Sniper unique compared to standard SIG 550 rifles?

The SIG 550-1 Sniper features a longer, heavy profile 25.6-inch barrel for increased velocity in 5.56x45mm, a specialized trigger with a tension spring system, and enhanced adjustability in its stock and optics mount, differentiating it from the standard military/police issue.

Who was the SIG 550-1 Sniper intended for, and why is it rare?

It was developed for Swiss police forces, not the military, and saw limited commercial success. Very few were imported into the US before the 1989 ban, making them exceptionally rare and valuable collector's items today.

What optics and features does the SIG 550-1 Sniper typically come with?

The rifle is usually equipped with a proprietary scope mount holding Hensoldt optics, often a 1.5-6x or 10x magnification. It also includes a robust bipod and a highly adjustable buttstock for length of pull, cheek rest, and palm rest.

Why did the SIG 550-1 Sniper struggle in the market against competitors like the H&K PSG-1?

The SIG 550-1 Sniper faced stiff competition from rifles like the H&K PSG-1, which offered a heavier caliber (7.62mm NATO) and comparable performance at a similar price point. The SIG's 5.56mm chambering may have limited its appeal for certain precision roles.

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