Glock Magazine Spring Glock 17, 20, 21, 22, 24, 31, 34, 35 Standard 10 Coils | 33510


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Doing some preventive maintenance on your Glock mags?

Spring into action and get your OEM Glock replacement springs from Big Tex Outdoors!

(5 customer reviews)

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This is an OEM Glock original factory replacement part. Factory replacement parts are manufactured to the exact same specifications and tolerances and use the same manufacturing materials as the original parts which guarantees excellent fit and reliable operation.

GLOCK Magazine Spring; 9mm, 10mm, .357, .40, .45 Auto (10-coil)

G17, G18, G34: all 17-rd mags, incl. pre-ban, LE-marked & current unmarked (std 10-coil spring)

G20: for all 15-rd mags, incl. pre-ban, LE-marked, and current unmarked

G21: use only in pre-ban, older LE-marked mags with 3955 follower & 10-rd mags

G22 through G35: pre-ban mags & older LE-marked mags (do not use with Tac-Lights)

We recommend this spring as an extra power mag spring for 15 round, 9mm mags and 13 round .40 and .357 magazines that are using the GLOCK +2.

Models: G17, G17L, G18, G20, G21, G22, G23, G24, G25, G26, G27, G28, G29, G30, G31, G32, G33, G34, G35 (including Gen4)

Works with new magazines and old magazines with followers marked 1304, 1304-1, 1304-2, or 1304-3

Click here for our New Big Tex Glock directory page!

Additional information

Weight 1 oz
Dimensions 6 × 2 × 1 in

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5 reviews for Glock Magazine Spring Glock 17, 20, 21, 22, 24, 31, 34, 35 Standard 10 Coils | 33510

  1. Zach Luna (verified owner)

    Great reliability returns worn out mags to new condition reliability

  2. GaGlockin (verified owner)

    need it to run the OEM +2 extensions on a 19

  3. mjbankos (verified owner)

    Work perfect with the Glock 15rd OEM mags with +2 baseplates.

  4. martinmochol (verified owner)

    Great price and product if you plan on using any mag extensions. Glock never disappoints!

  5. makesh_wars (verified owner)

    Always a good idea to have an extra spring and for adding +2 base plates to Glock magazines.

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