PWS MK116 Mod 2-M

Published on November 2, 2018
Duration: 28:55

The PWS MK116 Mod 2-M features a robust long-stroke gas piston system, offering cleaner operation and potentially better heat management compared to traditional Direct Impingement (DI) AR-15s. Its ambidextrous controls, adjustable gas block, and innovative castle nut system enhance user experience and reliability. The rifle demonstrated excellent performance with various ammunition types and maintained manageable temperatures even under heavy firing.

Quick Summary

The PWS MK116 Mod 2-M features a long-stroke gas piston system, similar to an AK-47, which offers cleaner operation and better heat management than DI AR-15s. It includes a 3-position adjustable gas block for tuning performance with various loads and suppressors.

Chapters

  1. 00:00Intro: DI vs. Piston Systems
  2. 02:28PWS MK116 Mod 2-M Features Overview
  3. 04:52Direct Impingement Mechanics Explained
  4. 06:51PWS Long-Stroke Piston Mechanics
  5. 11:33Ammunition & Gas System Testing
  6. 15:20Proprietary Components & Lower Receiver
  7. 17:16Final Assessment & Heat Management

Frequently Asked Questions

What makes the PWS MK116 Mod 2-M's operating system unique?

The PWS MK116 Mod 2-M utilizes a long-stroke gas piston system, similar to an AK-47, where the piston is attached directly to the bolt carrier. This design promotes cleaner operation and potentially better heat management compared to traditional Direct Impingement (DI) AR-15s.

How does the PWS MK116 Mod 2-M handle heat and fouling?

The rifle demonstrates excellent heat dissipation, keeping the handguard touchable even after rapid firing. Its piston system vents carbon fouling forward, away from the action, resulting in a cleaner firearm compared to DI systems.

What are the key features of the PWS MK116 Mod 2-M?

Key features include ambidextrous controls (bolt release, magazine release, selector levers), an M-LOK rail, a 3-position adjustable gas regulator, a PWS-style muzzle brake, and an innovative ratcheting castle nut system for secure stock attachment.

Can the PWS MK116 Mod 2-M be adjusted for different shooting conditions?

Yes, it features a 3-position adjustable gas system. Position 1 is for standard use, Position 2 is for hotter or high-pressure loads, and Position 3 is specifically designed for suppressed fire, allowing users to optimize performance.

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