AR AND AK? Firing Line Arms CTMR Tabletop and Field Strip

Published on January 10, 2017
Duration: 5:49

The Firing Line Arms CTMR (Combat Tactical Modular Rifle) is a unique firearm that blends AK reliability with AR modularity. It is chambered in 7.62x39mm and accepts AK magazines by default, but can be converted to accept AR magazines for 5.56x45mm NATO or 300 Blackout calibers. This conversion involves changing the Magwell and potentially other components. The rifle features an AR-style charging handle, pistol grip, and safety, but its internal action is distinctly AK-based. Machining is noted as precise, and the rifle is 100% made in Oklahoma.

Quick Summary

The Firing Line Arms CTMR (Combat Tactical Modular Rifle) is a unique firearm that merges AK reliability with AR modularity. It accepts AK magazines in its native 7.62x39mm configuration and can be converted to use AR magazines for calibers like 5.56x45mm NATO and 300 Blackout.

Chapters

  1. 00:09Introduction to the Rifle
  2. 00:14AR-Style Features
  3. 00:36Non-AR Features and Caliber Discussion
  4. 00:49Firing Line CTMR Name and Purpose
  5. 00:56Magazine Compatibility (AK vs AR)
  6. 01:18Caliber Conversion Process
  7. 01:38AK Action and AR Ergonomics Blend
  8. 01:51Modular Receiver Design
  9. 02:06Internal View and AK Internals
  10. 02:21Design Philosophy: AK Reliability + AR Popularity
  11. 02:56Machining Quality
  12. 03:07Recoil Spring and Bolt
  13. 03:17Bolt Design and Charging Handle
  14. 03:34Purpose-Built AK Design
  15. 03:51Rifle Identification and Specs
  16. 04:15Machined Rails
  17. 04:26Accuracy Expectations
  18. 04:35Ammunition Comparison Plans
  19. 05:01Fitment and Final Thoughts
  20. 05:11Range Plans and Viewer Input

Frequently Asked Questions

What is the Firing Line Arms CTMR?

The Firing Line Arms CTMR, or Combat Tactical Modular Rifle, is a unique firearm designed to blend the reliability of an AK platform with the modularity and accessory compatibility of an AR platform. It is manufactured in Oklahoma.

What calibers does the Firing Line CTMR support?

The CTMR is available in 7.62x39mm and accepts AK magazines. It can be converted to accept AR magazines for calibers like 5.56x45mm NATO and 300 Blackout by changing the Magwell and other components.

How does the CTMR combine AK and AR features?

The CTMR features an AR-style charging handle, pistol grip, and safety lever for familiar ergonomics. However, its internal operating system and bolt design are based on the AK platform, aiming for AK-like reliability.

What are the notable physical features of the Firing Line CTMR?

The CTMR boasts a solid rail top M-receiver with a T-mod and rail, a fluted barrel, an A2-style flash hider, and a 1:10 twist rate. Its machining is described as precise and well-executed.

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