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AGP Arms Springfield XD45 / XDM45 +3 Magazine Extension


 Product Description

This kit include a new +20% extra power spring and a hardened steel locking plate. It holds an extra 3 rounds as requested by Brad S. on NABR. These are the only extensions for the XD45 and XDM45 that have locking plates to keep them from popping off your mags. The springs are very high quality and are custom made to fit exactly like OE in the XD45acp mag body. This is a +3 extension that does not prevent the slide from locking open after the last round has been fired.

Parts Included:

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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 Product Reviews

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Showing reviews 1-5 of 29 | Next

  1. Most Bang for Buck

    Posted by Bart on 1st Oct 2015

    I bought 2 of these to extend two of my 13 rounders for a MechTech XD45 Carbine. After 2 range trips I can report perfect function. I need to order 3 more for my remaining magazines.

  2. Ext. Xd45

    Posted by dre on 25th Jun 2015

    I ordered the +3 for my Xd45 and it came on time and everything worked properly. I will buy another one soon!

  3. A Quality Product w/a Great Price!

    Posted by David K on 9th Jun 2015

    I bought these to increased the capacity of my XDm-45 3.8 magazines from 13rnds to 16rnds. The installation was easy and only took a few mins. The fit and finish on all of the parts is great. But, getting that 16th rnd in the mag did take a bit more effort than the 1st 15 rnds. Using a speed loader reduced that effort a bit as well. I'm looking forward to getting some range time and running these extensions thru the paces. So far these are a good product at a fair pair and I'm happy with this purchase.

  4. AGP Arms Springfield XDm Magazine Extension

    Posted by Glenn M on 23rd Apr 2015

    These work better than expected. Firm fit and won't slide off. I was able to fit 16 rounds (but only carry 15 as I don't want to stress the spring). Very happy and will probably buy more.

  5. Quality product and big hands like it.

    Posted by Bruce on 3rd Mar 2015

    Plastic and steel parts both have good fit and finish. My hands are not huge but large enough to appreciate the additional grip area.

Showing reviews 1-5 of 29 | Next

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