Impact Guns +1 Grip Extension for Springfield XDS 45

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(8 reviews) Write a Review
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Ships in 12 to 15 business days
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These are CNC milled out of solid industrial high quality nylon. Thousands of our extentions have been sold and shipped worldwide! These feature our latest updats-- to prevent any feed problems and guarantee function--- 100% every time. We also will replace any extention that fails due to breakage.
Made to fit the Springfield factory magazines for the XDS 45. Enjoy a more controlable firearm- and add another life saving round! Our testers reported they were able to improve their accuracy due to a better grip profile.
  • 5
    Great extension

    Posted by Mike Reed on Aug 28th 2018

    Easy to install and feels great in the hand when shooting. Will buy more of these extensions.

  • 5
    Excellent and easy !

    Posted by SHTFM.COM on Jan 2nd 2017

    Works great and easy to install ! Here is a video of mine on a 7rd mag !

  • 5
    Must have.

    Posted by Vilks. on Jun 9th 2016

    Excellent product. Great fit and finish. Must have for XDs.

  • 5
    New 6+1 Magazine for XDS .45

    Posted by Dgk1429 on Mar 18th 2015

    Just bought the XDS .45 and it came with two magazines. The standard 5 round and the new 6 round +1. The magazine seats perfectly and gives you just enough room to grip the gun properly. Unlike the 7 round which makes concealment difficult this magazine is perfect. The problem is they are not yet available for purchase, they are holding them for gun purchases only. I was told however they should be available in early April. I am looking forward to purchasing a few more for carry.

  • 4
    Good product with some rough edges

    Posted by French Fry on Nov 18th 2014

    I grabbed two to experiment with. Out of the box I noticed the edges were very sharp and unconformable in my hand. I also use the shorter back strap so the back of the extension had some sharp edge that went into my palm. With a little sand paper I was able to shape the grip to match the factory one a bit better in the back. I like the way it feels in my hand now. I also noticed the gap but I believe it is so the magazine can fully seat similar to the gap with the factory 7 round mag. Picture here

  • 4

    Posted by TheNeko on Sep 15th 2013

    Agree with the long review above - just to add that I had no feeding issues at all and although there is a small gap between the grip and the mag extension, I will add them to all my carry mags to get the extra round.

  • 5
    Nice to have that extra round

    Posted by Mr. Johnson on Jun 10th 2013

    Easy to install. Got it fast. Good price. Feel better with one more round and some extra room for my grip/fingers. Recommended.

  • 4
    Good design, but sharp edges

    Posted by Capt. John on Jun 4th 2013

    Just got this extension. It works fine and was easy to install. No one else makes a +1 that I could find. The factory +2 mag seems too long and defeats the compact idea of the gun. This makes it hard to conseal and my large hands could easily fit a 6th finger it is so long. Pearce makes a finger extention that works well to get your pinky on, but it doesn't add capacity, and still leaves the bottom of your palm with no contact to help with grip or recoil. On the picky side 3 points could be improved: 1) The sharp edges hurt before I even fired the gun. Plan on spending some time with a file before going to the range. With todays modern machinery they could have made all the edges round and it would even match the gun's grip better. There is a reason heavy recoil guns have all rounded edges! 2) The finish appears glossy compared to the guns matte finish. It would be too expensive to match Springfields pebbled texture but they need to tone down the shine. I am going to try sanding or sand blasting mine to get a better match. 3) Finally there is a 1/16 gap between the mag and the grip that shows a lot of silver of the mag housing. The grip ext. needs to be a little taller and I noticed both Springfield and Pearce add a beveled edge to help lengthen the extension and fill this gap. All in all still a good item, but the devil is always in the details.

Estimated shipping times are posted on the product information page under the title "Ships On Or Before:" please note that all lead-times are estimates.  For items in our warehouse, we usually ship within 3 business days.  For items only available at distribution or other sources, the ship time may be up to 10 business days.  For items only available at the manufacturer, the lead-time may be a few weeks or longer-- depending on availability.

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We want you to be satisfied with your purchase and offer the following simple return policies for your benefit.
Non-Returnable Items:

Due to safety, legal, and regulatory reasons, our return policy does not apply to the following items:

  • firearms (including any serialized items ex. lower receivers)
  • black-powder guns
  • optics
  • ammunition
  • gunpowder
  • primers

Also, if a firearm is not picked up from the destination dealer, the customer is responsible for the return shipping charges and a 6% restocking fee.

Firearms Lifetime Guarantee: Impact Guns offers a lifetime guarantee of firearms. We guarantee to replace or repair any defective firearm for the life of the original purchaser. For details, see our Lifetime Warranty Policy.

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  • An Impact Guns agent will review your request for a return and respond within two business days.
  • As an alternate method, you can send an email to Please be sure to include your original order number and relevant contact information.
When will I get my credit or return?
  • Most returns are fully refunded in 3-5 days after we receive and process the return. It may take longer for the credit to appear in your account depending on your bank. Most items that are in stock ship within 3-5 days after receipt of your returned item, but may take longer depending on availability.
What about damaged/incorrect items (not including non-returnable items listed above)?
  • If you received a damaged, defective, or incorrect item, Impact Guns will ship you a replacement of the exact item upon receipt of the damaged or defective item. Impact Guns will send you a return shipping label for the return.
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