PSA Made My Service Rifle! | The M16A4

Published on November 9, 2025
Duration: 15:20

This video reviews the Palmetto State Armory (PSA) Saber 15 M16A4 rifle, highlighting its features and performance. The presenter, a former Marine, discusses the rifle's build, including its 20-inch FN barrel and ACOG optic. He demonstrates the 'Failure to Stop' drill, emphasizing the importance of speed and accuracy in combat scenarios and the effectiveness of the 5.56 NATO round with a 20-inch barrel.

Quick Summary

The PSA Saber 15 M16A4 rifle features a 20-inch FN barrel and rifle-length gas system, resulting in light recoil and excellent shootability for the 5.56 NATO round. It's a budget-friendly option for those seeking a nostalgic service rifle experience, often paired with an ACOG optic for effective engagement.

Chapters

  1. 00:00Intro & Marine Corps Birthday
  2. 01:33PSA M16A4 Introduction
  3. 02:16A4 Platform & Barrel Specs
  4. 02:48Optics: Iron Sights vs. ACOG
  5. 03:04Gas Systems: DI vs. Piston
  6. 03:16Sling Comparison
  7. 03:38Ontario Knife Company Bayonet
  8. 04:33Rail Covers & Vertical Grip
  9. 05:38Shooting Impressions
  10. 05:39Rifle Length Gas System & Recoil
  11. 06:1320-inch Barrel Advantages
  12. 06:335.56 Ammunition Breakdown
  13. 07:24Short vs. Long Barrels
  14. 07:33FN Barrel Quality
  15. 07:40Price & Value
  16. 07:50Marine Corps Shooting Positions
  17. 08:31Lower Receiver Markings
  18. 08:46Fire Selector: Semi/Burst
  19. 08:53UID Tag & Issued Rifles
  20. 09:11Clone vs. Budget Options
  21. 09:37First Shots & Impressions
  22. 09:50Room Clearing with M16A4
  23. 10:03Binden Aiming Concept
  24. 10:47Failure to Stop Drill
  25. 11:09Annual Rifle Qualification
  26. 11:23Combat Practicality
  27. 11:39Failure to Stop Drill (Repeat)
  28. 11:56A2 Grip & Trigger Feel
  29. 12:13Milspec Trigger
  30. 12:25Firearm Regulation Commentary
  31. 13:04Single Stage Trigger
  32. 13:22Trigger Reset & Grittiness
  33. 13:39Recoil & Shooting Fun
  34. 13:54Budget Fighting Rifle
  35. 14:09Display & Support
  36. 14:44FRT Discussion
  37. 14:50Closing Remarks & Thanks

Frequently Asked Questions

What are the key features of the PSA Saber 15 M16A4 rifle?

The PSA Saber 15 M16A4 features a 20-inch cold hammer forged, chrome-lined FN barrel, a rifle-length gas system, and is often paired with a Trijicon ACOG optic. It includes M16A4 markings and a burst fire selector, reminiscent of a USMC service rifle.

How does the 20-inch barrel affect the shooting experience of the PSA M16A4?

The 20-inch barrel, combined with the rifle-length gas and buffer system, significantly reduces felt recoil for the 5.56 NATO cartridge, making it very manageable and enjoyable to shoot. This length also optimizes velocity for terminal ballistics.

What is the 'Failure to Stop' drill and why is it important?

The 'Failure to Stop' drill involves two rapid shots to the pelvic area followed by one shot to the head. It's a critical combat training technique designed to ensure a threat is neutralized quickly and effectively, emphasizing speed and accuracy under stress.

Is the PSA M16A4 a good option for a clone build or budget-conscious buyer?

Yes, the PSA Saber 15 M16A4 is presented as a good budget-friendly option for those seeking a nostalgic service rifle feel or a starting point for a clone build, offering many authentic features at a competitive price point.

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