PSA MIXTAPE - Sabre 300 Blackout

Published on October 31, 2025
Duration: 11:58

This review details the PSA Saber Mixtape Volume One, a 300 Blackout AR pistol praised for its reliability, accuracy, and user interface. The presenter highlights its 8-inch 416R stainless steel barrel, enhanced upper and lower receivers, Microbest BCG, and Saber two-stage trigger. It performs well suppressed and unsuppressed with various ammunition types, making it a versatile PDW-style platform.

Quick Summary

The PSA Saber Mixtape 300 Blackout AR pistol is a highly reliable PDW-style platform featuring an 8-inch 416R stainless steel barrel, a Microbest BCG, and a match-grade Saber two-stage trigger. It performs exceptionally well with various ammunition types, both suppressed and unsuppressed, offering excellent accuracy and a smooth recoil impulse.

Chapters

  1. 00:00Intro & Music
  2. 02:01Introducing the PSA Saber Mixtape
  3. 03:03Barrel and Muzzle Device Specs
  4. 04:31Adjustable Gas Block and Rail System
  5. 05:53Enhanced Upper Receiver and BCG
  6. 07:08Reliability Testing & Ammunition
  7. 08:17Suppressor Performance
  8. 08:56Lower Assembly & Controls
  9. 09:37Saber Two-Stage Trigger
  10. 10:08Grip and Pistol Brace
  11. 10:52Price and Value
  12. 11:00Summary & Final Thoughts
  13. 11:29Areas for Improvement

Frequently Asked Questions

What are the key specifications of the PSA Saber Mixtape 300 Blackout AR pistol?

The PSA Saber Mixtape features an 8-inch 416R stainless steel barrel with a 1:5 twist rate and 5/8 x 24 threads. It includes a Saber enhanced upper and lower receiver, a Microbest full chrome BCG, a Radiant Raptor LT charging handle, and a Saber two-stage trigger.

How reliable is the PSA Saber Mixtape 300 Blackout pistol with different ammunition?

The PSA Saber Mixtape demonstrated excellent reliability, functioning flawlessly with 125gr FMJ supersonic, 150gr supersonic, and 220gr subsonic ammunition. It even performed well when uncleaned and unlubricated from the factory.

What makes the PSA Saber Mixtape's trigger stand out?

The Saber two-stage trigger is highly praised for its performance, offering smooth take-up, a distinct wall, a crisp break, and a short, audible, and tactile reset. It's described as a match-grade precision trigger.

How does the PSA Saber Mixtape perform with suppressors?

The pistol cycles reliably with suppressors, including the Aero Precision L30K and Ruger Dead Air Combo RXD. With subsonic ammunition and a low back-pressure can, it remains hearing safe and cycles smoothly.

Related News

All News →

More Reviews Videos You Might Like

More from 704 TACTICAL

View all →