Chinese CS/LS2: A Modern Bullpup SMG with no Redeeming Qualities

Published on February 9, 2019
Duration: 3:58

This review of the Chinese CS/LS2 bullpup SMG, presented by Ian McCollum of Forgotten Weapons, offers a critical analysis of its design and performance. The firearm operates via an open bolt, blowback system with a proprietary 30-round magazine. McCollum highlights significant ergonomic issues, particularly the awkward grip and poor iron sights, and notes that the lightweight bolt contributes to a harsh recoil impulse despite the 9mm Parabellum caliber. The review concludes that the CS/LS2 lacks redeeming qualities when compared to established platforms like the MP5, positioning it primarily as a collector's curiosity.

Quick Summary

The Chinese CS/LS2 is a 9mm bullpup SMG, the export version of the QCW-05. It features an open bolt, blowback operation with a 30-round proprietary magazine. However, it is heavily criticized for its poor ergonomics, awkward grip, 'atrocious' iron sights, and a harsh recoil impulse despite its caliber, making it inferior to platforms like the MP5.

Chapters

  1. 00:00Introduction: CS/LS2 (QCW-05 Export)
  2. 00:35Technical Overview & Ergonomics
  3. 01:10Shooting Impressions & Recoil
  4. 02:29Operation & Handling
  5. 03:05Conclusion & MP5 Comparison

Frequently Asked Questions

What is the Chinese CS/LS2?

The Chinese CS/LS2 is a 9mm Parabellum bullpup submachine gun, serving as the export variant of the QCW-05. It operates via an open bolt, blowback system and features a proprietary 30-round magazine, but is criticized for its ergonomics and harsh recoil impulse.

What are the main criticisms of the CS/LS2?

Key criticisms include its 'atrociously' poor iron sights, an awkward grip, and a harsh recoil impulse stemming from a light bolt design. The firearm's charging handle and ejection port placement also prevent left-handed firing, making it non-ambidextrous.

How does the CS/LS2 compare to the MP5?

According to the review, the MP5 is superior to the CS/LS2 in every measurable aspect. The CS/LS2 is considered to have few redeeming qualities beyond being a lightweight curiosity for collectors.

Where was the CS/LS2 tested?

The specific Chinese CS/LS2 submachine gun reviewed was tested in Canada, imported by Lever Arms and facilitated by the Movie Armaments Group.

More Reviews Videos You Might Like

More from Forgotten Weapons

View all →