Zastava M77: 308 Monster AK Accuracy testing with 5X Micro prism optic.

Published on August 20, 2023
Duration: 18:12

The Zastava M77 in .308 Win demonstrates impressive accuracy potential on the AK platform, capable of hitting targets out to 800 yards with the aid of a Primary Arms SLx 5x Microprism optic. Modifications like the ALG trigger and JMac flash hider enhance its performance, though the flash hider increases felt recoil. The rifle proved reliable with various steel-cased ammunition and CS Spec magazines.

Quick Summary

The Zastava M77 in .308 Win, equipped with a Primary Arms SLx 5x Micro Prism optic featuring the ACSS Aurora reticle, demonstrated effective accuracy out to 800 yards. Modifications like an ALG trigger and JMac flash hider were tested, with the rifle proving reliable with steel-cased ammo.

Chapters

  1. 00:00Intro: Zastava M77 .308 AK
  2. 00:44Testing Goals & Primary Arms Optic
  3. 02:21Furniture & Trigger Upgrades
  4. 04:50Muzzle Device & Optic Mount
  5. 07:18Rapid Fire & Reliability Test
  6. 09:50Long-Range Accuracy Test (100-800 Yds)
  7. 14:15Final Assessment & Recoil

Frequently Asked Questions

What makes the Zastava M77 suitable for long-range shooting?

The Zastava M77 in .308 Win features a robust build with a thick receiver and a 19.7-inch barrel. When paired with an accurate optic like the Primary Arms 5x Micro Prism and its ACSS Aurora reticle, it can achieve effective accuracy out to 800 yards.

What modifications were made to the Zastava M77 for testing?

The rifle was upgraded with surplus Yugoslavian M70 wood furniture featuring trench art, an ALG Defense trigger for improved feel, a Kyber Customs trigger pin retainer, and a JMac G36-style flash hider.

How reliable is the Zastava M77 with different ammunition?

The Zastava M77 demonstrated high reliability during testing, functioning well with both Wolf and Barnaul steel-cased ammunition, even during rapid fire sequences using CS Spec 25-round magazines.

What are the pros and cons of the Primary Arms SLx 5x Microprism on the M77?

The optic excels at providing windage and elevation holdovers for long-range accuracy. However, its eye box becomes tighter at extreme distances, requiring a precise cheek weld for optimal sight picture.

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