2/24/17 AK Operators Union, Local 47-74 Live Stream

Published on February 25, 2017
Duration: 51:03

This live stream from AK Operators Union covers various AK platform topics. Key discussions include the potential impact of sanctions on Moa imports, troubleshooting ALG trigger issues on Arsenal rifles by modifying the disconnector, and a detailed comparison of 5.45x39mm versus 7.62x39mm ballistics and performance. The instructor also touches on barrel longevity, magazine preferences, and the value of high-end AK builds like the Definitive Arms DM 4150.

Quick Summary

The 5.45x39mm cartridge offers significant ballistic advantages over 7.62x39mm for extended range shooting, featuring a flatter trajectory and higher velocity that provide greater forgiveness in range estimation and wind compensation, making it easier to achieve accurate hits.

Chapters

  1. 00:20Introduction & Sound Check
  2. 01:43Arsenal SLR 104 Ready
  3. 02:27AKs in 3-Gun Competitions
  4. 03:42AK vs AR Pistols & SBRs
  5. 04:53DDI Acquisition by Palmetto State Armory
  6. 06:24Moa Import Situation & F Group Statement
  7. 07:25Analysis of Moa Bankruptcy & Kashnikof Concern
  8. 13:20ALG Trigger Issues & Disconnector Modification
  9. 16:25ALG Trigger vs. Rifle Modification Philosophy
  10. 18:35Bolt Carrier Tail End Deformation
  11. 19:30Trigger Hammer Profiling
  12. 20:40New Arsenal Triggers & Vepr FM Rifles
  13. 21:44RPK Import Speculation
  14. 23:10RPK Handguards for Vepr
  15. 24:07JM Stock Adapter & Vepr Folding Stock
  16. 24:31Primary Arms 3x Optic on 5.45 AKs
  17. 26:13Night-Red vs. Chrome-Lined Barrels
  18. 28:305.45x39mm vs. 7.62x39mm Ballistics
  19. 33:36Favorite 7.62x39mm Magazines
  20. 34:32SLR 104 Accuracy Test Update
  21. 35:08Mud Test & Rifle Reliability
  22. 39:20Tapco Magazine Hate Explained
  23. 40:31Definitive Arms DM 4150 Value
  24. 43:18Polish Wood Furniture Kits
  25. 45:07Petition Awareness & Second Amendment
  26. 46:57Milled vs. Stamped Receivers
  27. 49:33Technical Difficulties & Stream End

Frequently Asked Questions

What are the main concerns regarding Moa imports?

Moa firearms is reportedly in bankruptcy, with its assets slated for auction. A key concern is the potential acquisition of its manufacturing arm by Kashnikof Concern, which could halt imports to the US due to existing sanctions against Kashnikof.

How can ALG trigger issues on AKs be resolved?

ALG triggers can sometimes interfere with the trigger guard rivet due to a long disconnector. Modifying the disconnector by trimming its length can prevent this contact, resolve trigger slap, and avoid potential damage to the rivet or disconnector.

What are the ballistic advantages of 5.45x39mm over 7.62x39mm?

The 5.45x39mm cartridge offers a flatter trajectory and higher velocity, providing more forgiveness in range estimation and wind compensation at distances beyond 300 yards, making it easier to achieve hits compared to the slower, rainbow-like trajectory of 7.62x39mm.

Are night-red or chrome-lined barrels better for AKs?

While both can last 12,000-15,000 rounds, chrome-lined barrels offer a gradual accuracy decline, allowing for predictable replacement timing. Night-red barrels in testing showed a sudden, overnight drop in accuracy, making them less predictable.

Is the Definitive Arms DM 4150 AK worth the price?

The Definitive Arms DM 4150 is considered a high-quality AK build, utilizing excellent Polish parts kits and rigorous quality control. For those seeking a durable, accurate, and well-finished rifle, its price is often seen as justified by its performance and longevity.

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