The PSA Olcan seems unfinished

Published on February 10, 2026
Duration: 16:00

This review of the Palmetto State Armory Olcan bullpup chassis highlights significant design flaws, particularly when paired with the Jackal upper. The reviewer, identifying as the 'internet's foremost expert on bull pups,' criticizes the inherent compromises of AR-15 conversion chassis systems, including optic mounting height issues and poor trigger quality. Specific complaints about the Olcan and Jackal combination involve excessive weight, severe gassing when suppressed, and insufficient rail space for accessories, leading to an overall assessment that the product feels unfinished.

Quick Summary

The PSA Olcan bullpup chassis, when paired with the Jackal upper, faces significant criticism for being 'halfbaked.' Key issues include poor optic mounting height, an appallingly bad trigger, excessive weight, and insufficient rail space for accessories, making it an uncomfortable and inefficient firearm.

Chapters

  1. 00:00Introduction to PSA Olcan Bullpup
  2. 00:30Three Categories of Flaws
  3. 01:20Sponsor: Blue Alpha Belts
  4. 02:30Chassis Bullpup Issues
  5. 03:08AR Upper to Bullpup Conversion Problems
  6. 04:08Optic Mounting Height Issues
  7. 05:05Forward Charging & Accessory Interference
  8. 05:34Horrible Trigger Quality
  9. 06:26Added Weight in Bullpup Conversions
  10. 07:03Weight Inefficiency of Upper Receiver Mass
  11. 08:06Specific Olcan & Jackal Issues
  12. 08:14Jackal Upper Weight & Monolithic Design
  13. 08:41Long-Stroke Gas Piston System
  14. 09:01Piston System Myths & Gassing Problems
  15. 09:29Suppressor Gassing with OCL Palonium K
  16. 10:07Recoil Impulse of the Jackal
  17. 10:35Reliability Issues: Stove Pipes
  18. 10:41Half-Baked Product Launch Issues
  19. 10:59Handguard Length Deficiency
  20. 11:34Sling Attachment & Accessory Space
  21. 11:55Uncomfortable Grip & Sharp Edges
  22. 12:14Overall Length & Legal Requirements
  23. 12:55Potential Fixes: Longer Handguard or New Upper
  24. 13:47Sling Attachment Point Criticisms
  25. 14:08Inherent Bullpup & Chassis System Compromises
  26. 14:24Product Needs More Development Time
  27. 14:30Jackal Upper Performance
  28. 14:59Best Bullpup Recommendation
  29. 15:14Support the Channel

Frequently Asked Questions

What are the main criticisms of the Palmetto State Armory Olcan bullpup chassis?

The PSA Olcan is criticized for being a 'halfbaked' product, suffering from issues common to AR-15 conversion bullpup chassis. These include poor optic mounting height, an appallingly bad trigger, significant weight inefficiency, and insufficient rail space for accessories, especially when paired with the Jackal upper.

How does the PSA Olcan with Jackal upper perform when suppressed?

When suppressed, the PSA Olcan with the Jackal upper is extremely gassy. The ejection port is close to the shooter's face, and the open charging handle track allows gas to jet directly into the eyes, making it one of the most unpleasant shooting experiences.

What are the ergonomic issues with the PSA Olcan bullpup?

Ergonomic issues include the need for a cheek riser to achieve a proper cheek weld, the elevated optic mounting height requiring specific risers, and an uncomfortable grip on the lower receiver due to sharp edges. The short handguard also limits accessory placement.

Is the PSA Olcan a good bullpup conversion system?

Based on this review, the PSA Olcan is not recommended as a good bullpup conversion system. It suffers from numerous compromises inherent to its design as a chassis conversion, leading to poor ergonomics, trigger quality, and accessory mounting capabilities, making it feel unfinished.

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