3D2A Development Stream | Demystifying Glocks With P80 Ralph

Published on September 15, 2023
Duration: 157:01

This stream demystifies Glock models and their compatibility, focusing on 3D-printed frames and OEM parts. P80 Ralph and Hoffman Tactical discuss the differences between Glock generations (Gen 3, 4, 5) and models (17, 19, 26, 34, 43, 43X, 48), highlighting part interchangeability and common build challenges. Key topics include ejector differences, trigger housing modifications, and the importance of using OEM parts to avoid tolerance stacking issues.

Quick Summary

Glock generations (Gen 3, 4, 5) differ in dust cover thickness, trigger housing shape, and ejector design, impacting compatibility. While many parts interchange between models like the Glock 17 and 19, specific components like barrels and locking blocks are unique. Using OEM parts is recommended to avoid tolerance stacking issues common with mixed aftermarket components.

Chapters

  1. 00:01Introduction to Glock Discussion
  2. 00:13Guest P80 Ralph Joins Stream
  3. 01:30Glock Compatibility Confusion
  4. 02:20Starting with the Glock 17
  5. 03:12History of the Glock 17
  6. 04:26Early 3D Printed Glock Frames
  7. 05:30Glocks vs. AR-15s: Design Philosophy
  8. 08:12Chairman Juan Glocks & FMDA
  9. 09:00Original Printed Glock Designs
  10. 10:30Chairman One Glock 17 V1 Frame
  11. 10:59Glock 19 vs. Glock 17 Differences
  12. 13:07Generational Differences: Dust Cover & Recoil Spring
  13. 13:46Trigger Housing Differences (Gen 3 vs. Gen 4/5)
  14. 14:31Using Gen 4/5 Parts in Gen 3 Glocks
  15. 15:13Sear Engagement Importance
  16. 16:20Aftermarket Lower Parts Kits
  17. 17:50Generations: Gen 3, 4, 5 Overview
  18. 18:01Ejector Pin Differences (Gen 3 vs. Gen 4/5)
  19. 19:30Stovepipes: Friction vs. Ejector Issues
  20. 20:23Glock Finickiness vs. AR-15 Reliability
  21. 21:07Recommendation: Use Original Glock Parts
  22. 21:15EveryGunPart.com for OEM Parts
  23. 23:01Gen 4 Ejector Improvement
  24. 23:27Gen 5 Ejector Design
  25. 23:51Gen 5 Parts Compatibility (What Doesn't Work)
  26. 24:39Building Gen 3 Glocks with Gen 5 Slides
  27. 25:13Common Build Issues: Rails & Slide Lock Spring
  28. 25:47Trigger Spring Installation Issues
  29. 27:24Glock 17, 19, 26: Nine Millimeter Sizes
  30. 27:38Glock 26 vs. Glock 19 Differences
  31. 28:48Locking Block Pin & Slide Stop Function
  32. 30:03Glock 26XX and Chairman Juan Frames
  33. 31:05Gen 5 Locking Blocks: Interchangeability
  34. 32:10Gen 3 Locking Blocks: Model Specificity
  35. 33:13Gen 3 Tweaks for Locking Blocks
  36. 34:36Fitting Gen 5 Parts in Polymer 80 Frames
  37. 35:2680% Lowers vs. 3D Printed Frames
  38. 35:31Trigger Spring & Connector Upgrades
  39. 35:49Annealed HTPLA Frames for Carry
  40. 36:39Strike 80 Builds Reliability
  41. 37:23Trigger Compatibility Across Generations
  42. 37:48Caliber Swaps and Ejector Changes
  43. 38:07Glock Model Number Progression
  44. 38:10Glock 17, 19, 26, 34 Overview
  45. 38:14Glock 34: Long Slide Competition Model
  46. 40:10Glock 17L vs. Glock 34
  47. 41:31Glock 34 vs. Glock 17 Compatibility
  48. 43:03Glock 43, 45, 47, 48: Nine Millimeter Slimlines
  49. 43:58Glock 43: Single Stack Design
  50. 44:13Double Stack Glock Magazines
  51. 45:45Removing Glock Magazine Base Plates
  52. 46:41Gen 3 Single Stack Magazines
  53. 47:03Glock 43X Frame & Magazine Differences
  54. 48:01Shield Arms & Palmetto 15-Round Magazines
  55. 48:52Glock 43, 43X, 48 Slide Interchangeability
  56. 49:03Glock 43 vs. 43X Slide Differences
  57. 49:30Glock 48: Longer Slide & Barrel
  58. 50:15Glock 43 & 42: Unique Design
  59. 51:20Glock 43X Width & Magazine Well
  60. 52:24Glock 48 vs. 43X Comparison
  61. 52:51Glock 34 Build on Compact Long Frame
  62. 54:01Glock 48 vs. 43X Recap
  63. 54:52Glock 19X Crossover Explained
  64. 55:40Glock 44 (.22LR) Discussion
  65. 57:02Advantage Arms .22LR Conversion Kits
  66. 58:02Glock 43 Series Generations
  67. 59:02Glock Model Number Recap
  68. 59:09Glock 18: Select-Fire Version
  69. 59:31Glock 20 (10mm) & Glock 21 (.45 ACP)
  70. 01:00:14Glock 20/21 Parts Compatibility
  71. 01:01:30Glock 22 (.40 Cal) Differences
  72. 01:10:00Glock 24: Rare Long Slide .40 Cal
  73. 01:11:30Glock 25 (.380 ACP) European Release
  74. 01:14:00Glock 28 (.380 ACP) Not Sold in America
  75. 01:15:00Glock 29 (Small 10mm) & Glock 30 (Small .45 ACP)
  76. 01:21:00Glock 31, 32, 33 (.357 SIG)
  77. 01:26:00Glock 35 (.40 Cal Long Slide)
  78. 01:27:00Glock 36: Slimline .45 ACP
  79. 01:28:00Glock 37, 38, 39 (.45 GAP)
  80. 01:31:00Glock 40 (10mm Long Slide)
  81. 01:33:00Glock 41 (.45 ACP Long Slide)
  82. 01:36:00Glock 42 (.380 ACP)
  83. 01:41:00Glock 43 Series Recap
  84. 01:43:00Conclusion and Final Thoughts

Frequently Asked Questions

What are the main differences between Glock generations?

Generational differences in Glocks primarily involve the dust cover and frame opening (thicker in Gen 4/5 for dual recoil springs), trigger housing shape (blocky Gen 3 vs. pointy Gen 4/5), and ejector design (pointed Gen 3 vs. twisted Gen 4/5). These changes affect compatibility and ergonomics.

Can Glock 19 parts be used in a Glock 17?

Yes, most parts are interchangeable between the Glock 17 and 19, with the main differences being the barrel, locking lug, and the rail-to-locking block distance. The Glock 19's shorter design required these specific modifications.

What is tolerance stacking in Glock builds?

Tolerance stacking occurs when using aftermarket parts from various manufacturers, each with slightly different specifications. This can lead to reliability issues because the cumulative variations prevent parts from fitting and functioning correctly, unlike standardized mil-spec parts in AR-15s.

Are Glock 43 and 43X magazines compatible?

No, Glock 43 magazines are not compatible with the Glock 43X or 48. The Glock 43 uses a proprietary single-stack magazine, while the 43X and 48 use a slightly wider, proprietary single-stack magazine designed for higher capacity.

What is the difference between a Glock 34 and Glock 17?

The Glock 34 is essentially a Glock 17 with an extended slide and barrel, designed for competition. OEM Glock 34 models typically include a minus connector and an extended slide stop, but the frames and most internal parts remain compatible with the Glock 17.

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