Ian's Frankengun for Moons Out

Published on December 10, 2025
Duration: 17:10

This video details the construction of a custom 'Frankengun' built by Ian McCollum for the Moons Out night vision shooting match. The build features a Lage MAX-11/15 upper receiver converting a Mac-10/11 pistol into a rifle, a BLK LBL bipod handguard, a Spuhr B.A.M. with an Aimpoint Comp M4 for adjustable ballistics, a B.E. Meyers MAWL-C1+ laser, and a PTR Vent 3 suppressor. The build highlights advanced firearm customization and tactical accessory integration for specialized shooting events.

Quick Summary

Ian McCollum's 'Frankengun' build for the Moons Out match features a Lage MAX-11/15 upper receiver, BLK LBL bipod handguard, Spuhr B.A.M. with Aimpoint Comp M4, B.E. Meyers MAWL-C1+ laser, and PTR Vent 3 suppressor, showcasing advanced tactical integration for night vision shooting.

Chapters

  1. 00:00Introduction: Moons Out Frankengun Build
  2. 00:31Lage MAX-11/15 Upper Receiver Explained
  3. 01:28History of Lage Conversions
  4. 02:415.56 Conversion Mechanics
  5. 03:59ATF Legal Considerations for Uppers
  6. 05:48BLK LBL Bipod Handguard Integration
  7. 06:21Optic Setup: Spuhr B.A.M. & Aimpoint
  8. 07:25B.E. Meyers MAWL-C1+ IR/Visible Laser
  9. 08:16MAWL User Interface vs. DBAL
  10. 10:10MAWL Controls and Ambidextrous Use
  11. 12:01Visible vs. IR Laser Functions
  12. 13:59PTR Vent 3 Suppressor Overview
  13. 15:19Suppressor Performance Under Fire
  14. 16:23Conclusion: Moons Out Match Effectiveness

Frequently Asked Questions

What is the purpose of the Lage MAX-11/15 upper receiver?

The Lage MAX-11/15 upper receiver converts a Mac-11 or Mac-10 machine pistol into a more practical rifle-style firearm. It uses an AR-style bolt and direct impingement gas system while retaining the open-bolt operation of the original Mac lower.

How does the Spuhr B.A.M. mount enhance the Aimpoint Comp M4 optic?

The Spuhr Ballistic Adjustable Mount (B.A.M.) allows for mechanical Bullet Drop Compensator (BDC) adjustments, enabling the user to dial in trajectory compensation for specific distances, extending effective range up to 600 meters.

What makes the B.E. Meyers MAWL-C1+ suitable for night vision shooting?

The MAWL-C1+ is a high-end IR/Visible laser module praised for its intuitive interface, making it easy to switch between laser and illuminator modes under stress. It's considered top-of-the-line for civilian night vision applications.

What are the key features of the PTR Vent 3 suppressor?

The PTR Vent 3 is a flow-through suppressor constructed from 3D-printed titanium. It is rated for full-auto fire, offering efficient sound suppression while minimizing back pressure.

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