Wilson Combat BULWARK: Field Strip, Cleaning & Lubrication - Gun Guys Reloaded - Episode 2

Published on May 13, 2026
Duration: 13:04

This guide details the field stripping, cleaning, and lubrication process for the Wilson Combat BULWARK pistol. It highlights the unique locking block mechanism and barrel removal from the rear, differentiating it from traditional 1911 designs. Proper lubrication of specific contact surfaces is emphasized for optimal performance and longevity.

Quick Summary

The Wilson Combat BULWARK features a unique disassembly process where the barrel exits the rear of the slide, facilitated by a specialized locking block system. Proper lubrication of the barrel's camming surfaces and frame contact points is crucial for its reliable operation, even when dirty.

Chapters

  1. 00:46Introduction with Bill Wilson & Ken Hackathorn
  2. 01:16Key Maintenance Principles: Lube, Cleanliness, Chamber
  3. 03:17Disassembly of Conventional 1911s
  4. 04:00BULWARK Disassembly: Unique Locking Block System
  5. 04:44Removing the Locking Block
  6. 05:05Barrel Removal from Rear
  7. 05:34Understanding the Barrel-Slide Interface
  8. 06:40Locking Block as Camming Function
  9. 07:06Comparison to Browning Hi-Power
  10. 07:20Reliability in Dirty Conditions
  11. 08:13Locking Block Construction and Fit
  12. 08:38Fire Control Unit as Serialized Part
  13. 09:15Reassembly: Barrel and Recoil Spring
  14. 09:31Lubrication Strategy for BULWARK
  15. 10:16Contact Areas for Lubrication
  16. 10:43Capturing Components During Reassembly
  17. 11:10Slide Stop Reinstallation
  18. 11:26Final Lubrication and Function Check
  19. 12:01Importance of Maintenance for Longevity
  20. 12:44Closing Remarks & Safety

Frequently Asked Questions

How do you field strip the Wilson Combat BULWARK?

To field strip the Wilson Combat BULWARK, first remove the slide stop. Then, carefully slide the slide off the frame, catching components. Remove the locking block, and the barrel will come out the rear of the slide. Clean and lubricate before reassembly.

What makes the Wilson Combat BULWARK's disassembly unique?

The BULWARK's disassembly is unique because its barrel exits from the rear of the slide, unlike traditional 1911s. This is due to its specialized locking block system that cams the barrel up and down.

Where should I lubricate the Wilson Combat BULWARK?

Lubricate the camming surfaces of the barrel and the corresponding contact areas on the frame, particularly the bottom third of the barrel. This ensures smooth operation of the unique locking block mechanism.

How does the BULWARK's design affect its reliability?

The BULWARK's design, especially its locking block system, allows it to function reliably even when dirty and dry, outperforming many traditional 1911s in these conditions due to its robust construction and lubrication points.

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