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AGP Arms Springfield XD9/40 and XD MOD.2 +4 Magazine Extension

$20.00

This kit includes a new 20% extra power spring and are the only extensions for the XD9 and XD40 (also fits new XD Mod.2) that have locking plates to keep them from popping off your mags. This is a +4 extension for the 9 and +3 for the 40 that does not prevent the slide from locking open after the last round has been fired.

 

NOTE: These will not fit on single stack magazines sold in California models.

NOTE: These will not fit XDM models

Included Parts:

Glass Filled Nylon Magazine Extension
Hardened Steel Locking Plate
+20% Extra Power Spring
Installation Instructions

Dealer Inquiries Welcome for 100+ Qty.

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Description

This kit includes a new 20% extra power spring and are the only extensions for the XD9 and XD40 (also fits new XD Mod.2) that have locking plates to keep them from popping off your mags. This is a +4 extension for the 9 and +3 for the 40 that does not prevent the slide from locking open after the last round has been fired.

 

NOTE: These will not fit on single stack magazines sold in California models.

NOTE: These will not fit XDM models

Included Parts:

Glass Filled Nylon Magazine Extension
Hardened Steel Locking Plate
+20% Extra Power Spring
Installation Instructions

Dealer Inquiries Welcome for 100+ Qty.

Reviews (14)

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Only +2

I only got +2 from my 16 round mag, and with the extension the mag release is far more difficult to depress on either side.

Not happy that it's not +4, but I can beef up my thumb squeeze and I'll take the +2
Posted by Ari on 31st Dec 2020

XD mag extender

Easy installation. Full mag rattles a little bit not a deal breaker. Haven't had a chance to shoot yet—I've manually racked through a couple of full mags without a problem.
Posted by Greg on 2nd Sep 2020

XD springs and mag ext.

fits great, easy to install, 4 extra rounds !
Posted by Robert L Smith on 30th Aug 2020

Additional info

SKU: AGP-XD-940EXT
Width: 3.00
Height: 1.00
Depth: 1.00
Shipping: Calculated at Checkout