Judah 20 or 21 Slide Assembly Full Size


Judah 20 or 21 Slide Assembly Full Size Product Details

G20/21 Compatible Full Size Slide Assembly


If you’ve been wanting to finish out a frame for a handgun that fits Glock compatible parts, then you need this 10mm or 45ACP Slide from JSD Supply. This complete slide comes with everything required to top off your G20SF or G21SF compatible frame. PLEASE note that the 45ACP assembly comes with a black barrel, while the 10mm assembly comes with a silver Lone Wolf barrel.

Purchase Options – please select in drop-down:

  • 20 – 10mm
  • 21 – 45ACP

This Slide includes the following:

  • Patmos Arms Judah 20 or 21 Slide – Made in the USA
    • Glock Gen 3 Compatible
    • 416 Stainless and Black Nitride Coated
  • Barrel(if you order the COMPLETE option):
    • Judah 20 utilizes a Lone Wolf G20 10mm silver barrel
    • Judah 21 utilizes a Patmos Arms G21 45ACP black nitrided barrel
  • All black injection molded polymer sights
  • Lone Wolf slide parts kit INSTALLED
  • OEM recoil spring assembly


If you need a Lower Parts Kit to complete your 45 or 10mm project get it fast HERE.

We have everything you need to finish and customize your Glock compatible firearm, or another sidearm.

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