Glock Recoil Spring Assembly. For Glock 20 and Glock 21. Glock part number 05586.

As a supplier of professional system solutions for law enforcement agencies, Glock offers a comprehensive range of pistol accessories. All accessory items are optimally matched to the pistol and have been tested under operating conditions. With the ingeniously simple design of the Glock pistol, you can achieve optimum results and reliability when you use original Glock factory parts. [...]

Glock Factory Part, Recoil Spring Assembly for G20/G21

By DS
Review Date: 07/31/2011
Rating: Glock Factory Part, Recoil Spring Assembly for G20/G21

Purchased From This Site: Yes

These are genuine Glock parts & are the same as the original parts that the gun come with. Top notch.

1 of 1 found this review helpful

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Glock Factory Part, Recoil Spring Assembly for G20/G21

By MN
Review Date: 01/06/2010
Rating: Glock Factory Part, Recoil Spring Assembly for G20/G21

Purchased From This Site: Yes

Many thousands of rounds through this Glock 21 so I changed main spring to spare the gun abuse as the original was weak.

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Glock Factory Part, Recoil Spring Assembly for G20/G21

By JA
Review Date: 01/13/2010
Rating: Glock Factory Part, Recoil Spring Assembly for G20/G21

Purchased From This Site: Yes

Exactly what I was looking for. Lowest price I could find, and my product actually shipped faster than I was told it would be. I am very pleased with the service.

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Glock Factory Part, Recoil Spring Assembly for G20/G21

By RS
Review Date: 04/01/2010
Rating: Glock Factory Part, Recoil Spring Assembly for G20/G21

Purchased From This Site: Yes

Factory original, factory fit. Works like a charm

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Glock Factory Part, Recoil Spring Assembly for G20/G21

By JS
Review Date: 04/15/2010
Rating: Glock Factory Part, Recoil Spring Assembly for G20/G21

Purchased From This Site: Yes

part worked as advertised!