What's up...

Published on November 3, 2025
Duration: 2:53

Mark Serbu discusses the challenges of resuming production of the BFG50A, specifically highlighting the complex fixturing required for trigger mag housings. He details the process of machining these housings, including drilling detent holes for take-down and safety pins, and mentions the upcoming anodizing step before shipment. The video emphasizes the time and effort involved in restarting production after a hiatus, especially with intricate parts.

Quick Summary

Gun designer Mark Serbu is working to resume production of the BFG50A, facing challenges with complex parts like trigger mag housings. The process involves intricate machining, including drilling detent holes for take-down and safety pins, before anodizing and shipment.

Chapters

  1. 00:01Introduction from Mark Serbu
  2. 00:07Update on Shop Work
  3. 00:15Long-Term Project Focus
  4. 00:30BFG50A Production Restart
  5. 00:43Design Changes and Delays
  6. 01:14Machining Trigger Mag Housings
  7. 01:50Completing Detent Holes
  8. 02:03Anodizing and Shipping Plans
  9. 02:08Challenges of Production Restart
  10. 02:23Personal Motivation and Age
  11. 02:27Closing Remarks

Frequently Asked Questions

What are the main challenges in resuming BFG50A production?

Resuming BFG50A production is challenging due to the complexity of parts like trigger mag housings, which require intricate fixturing. The process is likened to restarting a mothballed cruise ship, involving extensive work to get all components and processes back online after a hiatus.

What specific machining steps are involved in the BFG50A trigger mag housings?

The machining of BFG50A trigger mag housings involves complex fixturing. The final steps include drilling small holes for detents, specifically for the take-down pins and the safety detent, before the parts are sent for anodizing.

Why did BFG50A production fall behind?

Production of the BFG50A fell behind partly due to design changes, specifically switching from direct impingement to a piston system. This transition, along with the complexity of parts like trigger mag housings that hadn't been run since 2020, contributed to significant delays.

Related News

All News โ†’

More Gunsmithing & DIY Videos You Might Like

More from markserbu

View all โ†’