lock plus

AGP Arms Glock 21 Extra Power Spring

$7.25

AGP Arms +20% stronger spring for the Glock 21 factory 13 round magazine. This spring will work in a factory magazine and magazines with +3 extensions. Upgrade your worn out and weak factory spring today.

Dealer Inquiries Welcome for 100+ Qty.

$7.25ea for Qty 1-4
$6.25ea for Qty 5+

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Bulk Pricing:

  • Buy 5 - 100 and get $1.00 off
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Description

AGP Arms +20% stronger spring for the Glock 21 factory 13 round magazine. This spring will work in a factory magazine and magazines with +3 extensions. Upgrade your worn out and weak factory spring today.

Dealer Inquiries Welcome for 100+ Qty.

$7.25ea for Qty 1-4
$6.25ea for Qty 5+

Reviews (5)

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Magazine Springs

I put plus 2’s on my Glock 41 magazines. The OEM spring still worked but lost a good amount is resistance. Ordered the Glock 21 extra power springs. They’ve been flawless. Definitely gonna order more for spares. Plus my order was completed and shipped in less than 24 hours. Awesome job.
Posted by Daniel on 11th Jan 2022

Glock xtra power magazine springs

These springs fixed the issue i had from adding the +2 round bases on my Glock 21. Before these i had inconsistant feeding and jams. These springs cured that issue 100%, they cost less than Wolff springs and shipped 10 times quicker.
Posted by Mitch Cox on 12th Nov 2020

Beefy springs

I'm a competitive shooter. I rebuild my mags every year. This year I've been running my Glock 21 and when I went to order piwer springs it didn't seem that anyone had them. So I ordered these and I'm glad I did. They are well built and should be great for the upcoming year. I'll definitely buy them again.
Posted by SnowmanMo on 10th Nov 2020

Additional info

SKU: AGP-GLK-45SPRING
Width: 6.00
Height: 1.00
Depth: 1.00
Shipping: Calculated at Checkout