Zastava AK47 NPAP 4000rds later! Parts MIA...

Published on October 30, 2016
Duration: 11:06

This video provides an in-depth review of the Zastava NPAP AK47 after 4000 rounds. The presenter details observed malfunctions, including failures to feed and light primer strikes, and assesses the condition of key components like the bolt carrier, gas system, and wood furniture. Ballistics data from Wolf Full Metal Jacket ammo is presented, showing consistent velocity.

Quick Summary

After 4000 rounds, the Zastava NPAP AK47 experienced malfunctions like failures to feed and light primer strikes, often linked to the Wolf ammunition used. Key components like the bolt carrier and bolt showed minimal wear, though the wood furniture became loose and damaged. Headspace remained unchanged, indicating continued safe operation.

Chapters

  1. 00:11Malfunctions Observed
  2. 00:44Stock Looseness & Wood Furniture Issues
  3. 01:06Lost Dust Cover Release Nut
  4. 01:36Ballistics Test: Wolf Ammo
  5. 03:30Bolt Carrier & Bolt Inspection
  6. 04:46Piston Head & Bolt Carrier Tail
  7. 05:50Trunnion Inspection
  8. 06:28Trigger & Magazine Catch
  9. 07:47Rivets & Pins
  10. 08:04Gas Block & Front Sight Pins
  11. 08:24Cleaning Rod Issues
  12. 08:50Gas Tube Inspection
  13. 09:03Wood Furniture Quality
  14. 09:51Gas Block & Chamber Condition
  15. 10:08Headspace Check

Frequently Asked Questions

What were the main malfunctions experienced with the Zastava NPAP after 4000 rounds?

The primary malfunctions observed were failures to feed, where the round did not fully chamber. Additionally, one instance involved a round getting caught halfway in the battery on the magazine. A light primer strike was also noted.

How did the Zastava NPAP's bolt carrier and bolt hold up after 4000 rounds?

The bolt carrier and bolt showed minimal wear. The firing pin was intact, the ejection claw maintained a healthy pattern, and the locking lugs remained smooth with no digging. The bolt carrier tail, though deformed, did not show further progression of wear.

What were the ballistics results for the Zastava NPAP using Wolf Full Metal Jacket ammo?

Using Wolf Full Metal Jacket military classic ammo, the Zastava NPAP's barrel produced velocities ranging from a low of 2280 ft/s to a high of 2354 ft/s, with an average of 2323 ft/s. The barrel's performance was consistent.

What issues were noted with the wood furniture on the Zastava NPAP?

The wood furniture on the Zastava NPAP was found to be of low quality and did not hold up well over 4000 rounds. The stock became loose, requiring tightening, and the wood itself showed signs of wear and damage, with suggestions to replace it with Yugo wood.

Was the Zastava NPAP's headspacing affected after 4000 rounds?

Yes, the headspacing was checked and found to be unchanged after 4000 rounds. This indicates that the rifle's critical headspacing dimensions remained within safe operating parameters.

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