Glock spring for locking slide / disassembly lever

Spring for the Glock Slide Lock

Original Glock spare part. This spring is model-dependent – please select the correct variant for your Glock model.

• Number according to exploded view: 20

INFORMATION GLOCK 43X / GLOCK 48

On the slim Glock pistols (such as the 43X or 48), this slide lock spring is the same as the firing pin safety spring!

OEM part number:

• Glock Gen 4 (version 1 – Glock 17, 18, 20, 34, 35, 40): 5446
• Glock Gen 4 (version 2 – Glock 26, 33, 41): 5837
• Glock Gen 4 (version 3 – Glock 19, 32): 8073
• Glock Gen 4 (version 4 – Glock 38): 2317
• Glock Gen 5 | Gen 6 (all models): 39567