Big gun in little package - Bul Armory UL Pro - vs Ultralight

Published on May 11, 2025
Duration: 18:41

This video provides a detailed comparison between the Bul Armory Ultralight (UL) and the UL Pro, focusing on the impact of V6 porting on the latter. The reviewer, an experienced shooter, found that despite initial concerns about accuracy and velocity loss due to the short barrel and porting, the UL Pro maintained excellent accuracy across various ammunition types. The review covers shooting impressions, technical specifications, fit and finish, and potential downsides like availability, noise, and maintenance.

Quick Summary

The Bul Armory UL Pro, featuring V6 porting on its 3.25-inch barrel, surprisingly maintains excellent accuracy comparable to the non-ported Ultralight. The porting effectively reduces muzzle rotation and felt recoil, leading to a flatter shooting experience, though it increases the firearm's noise level and requires careful ammunition selection for optimal defensive performance.

Chapters

  1. 00:21Introduction: UL Pro vs. UL
  2. 00:39Initial Concerns: Porting & Accuracy
  3. 01:09Accuracy Testing Results
  4. 02:07Ammunition Testing: HST 147s
  5. 02:14Ammunition Testing: Critical Defense 135s
  6. 02:25Ammunition Testing: HST 124s
  7. 02:34Ammunition Testing: Blazer 115s
  8. 02:46Overall Accuracy Findings
  9. 03:06Focus: Differences Between Models
  10. 03:21Bul Armory UL Summary
  11. 04:08Trigger Quality
  12. 04:45Controls & Optics Mount
  13. 05:05Slow Motion: Muzzle Rotation
  14. 05:16Recoil & Muzzle Dip Analysis
  15. 05:32Shooting Impressions: UL vs. UL Pro
  16. 06:01Lightweight Frame Handling
  17. 06:1125-Yard Accuracy Evaluation
  18. 06:36Comparison: Glock 19 w/ Ramjet
  19. 07:12Recover Tactical Brace Sponsor
  20. 08:05Ammunition & Gunpowder Basics
  21. 08:22Burn Rate Explained
  22. 08:49Velocity Loss Factors
  23. 08:54Velocity Loss Data
  24. 09:23Fit and Finish Quality
  25. 09:47Machined vs. MIM Safeties
  26. 10:09Coating & Tolerances
  27. 10:28PVD Coating Characteristics
  28. 11:00Price Point & Value
  29. 11:13Downsides of the UL Pro
  30. 11:26Availability Issues
  31. 12:10Malfunction Experience
  32. 13:02Velocity Loss Concerns
  33. 13:13Hollow Point Recommendations
  34. 13:27Carry Considerations
  35. 13:57Magazine Proprietary Nature
  36. 14:11Optic Mount & Rear Sight Loss
  37. 14:36Carbon Buildup & Cleaning
  38. 15:20Cameraman's Preference
  39. 15:48Noise Level Impact
  40. 16:11Trigger as a Liability?
  41. 16:46Trigger Sensitivity & Training
  42. 17:38Summary & Conclusion
  43. 18:13Handling Characteristics

Frequently Asked Questions

Does the V6 porting on the Bul Armory UL Pro affect its accuracy?

Contrary to initial concerns, the Bul Armory UL Pro maintains excellent accuracy, comparable to the non-ported Ultralight model. The porting does not negatively impact its precision at typical engagement distances.

How does the porting on the UL Pro affect recoil and shooting dynamics?

The V6 porting on the UL Pro significantly reduces muzzle rotation and felt recoil, resulting in a flatter shooting experience with less muzzle rise and dip, making follow-up shots faster.

What is the typical velocity loss with the Bul Armory UL Pro?

Velocity loss in the UL Pro is ammo-dependent. While negligible with some lighter loads, heavier ammunition like Federal HST 124gr and 147gr can see a loss of around 40 fps, typical for ported firearms.

What are the main downsides of the Bul Armory UL Pro?

Key downsides include its limited availability, increased noise level due to porting, potential marking of the PVD finish by metal contact, and the need for careful ammunition selection for optimal defensive performance.

Is the Bul Armory UL Pro suitable for concealed carry?

While the compact grip and lightweight frame are beneficial, the full-width magazines can make it slightly chunkier than slimline options. Concealment is manageable but may require more consideration for those prioritizing maximum discretion.

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