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  • Glock
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  • +10/12 170mm
  • +12 9mm Basepad w/spring for Glock - Alum - Blue
  • +12 9mm Basepad w/spring for Glock - Alum - Blue
  • +12 9mm Basepad w/spring for Glock - Alum - Blue

    +12 9mm Basepad w/spring for Glock - Alum - Blue

    MSRP:
    Now: $59.99
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    (5 reviews) Write a Review

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    Product Description

    MAXIMUM FIREPOWER!

    Our updated 170mm floorplate offers up to +12. We optimized for 9mm in this revision, giving 9mm "Open gun" drivers a chance to load TWENTY NINE and one in most cases. We've also re-profiled the interior to better accommodate the new "chisel-point" followers.

    This 170mm "+8" was our first mag extension, built for USPSA's "Open Division" in the 1990s. ("Open" is the firearm equivalent of top-fuel drag racing.) This latest version provides as much as +12 rounds of 9mm, depending on the particulars of your magazine/follower combination.

    Got a .40? We recommend our new .40-specific 170mm basepad. The 9mm version will work with the .40, but is finicky about bullet profile. Small changes make a big difference! Ships with a custom-made Wolff spring.

    Weight: 3.55 ounces
    Material: Aluminum
    Color: Blue

    Note: Thanks to the hardware on the back, this basepad does not fit the USPSA gauge in the usual way. Luckily, appendix (E1) reads  ". . .If a base pad does not conform to the configuration of the gauge, a ruler may be used to measure the overall length as pictured above."

    NOTE: Due to state department restrictions we cannot ship this part internationally.

    DISCLAIMER: This product is not manufactured, authorized, endorsed, or warranted by GLOCK. GLOCK does not warrant or represent that this product is compatible with GLOCK pistols.

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    +12 9mm Basepad w/spring for Glock - Alum - Blue
    +12 9mm Basepad w/spring for Glock - Alum - Blue

    5 Reviews Hide Reviews Show Reviews

    • 5
      Base Pads

      Posted by DON CRAFTON on Nov 7th 2020

      Extra ammo with the right spring and a little fine-tuning gets you some awesome magazines with super-cool base pads! Easy to install and tune if you're handy with a file or dremel tool. Just a few light touches and they'll run flawlessly!

    • 4
      Glock +12 Blue

      Posted by David Fisher on Jul 9th 2020

      I have 5 of these and all I can get in them is +10. But that is still good.

    • 5
      Mag extension

      Posted by Dave Fox on Jul 4th 2020

      Awesome magazine extensions

    • 4
      +12 Base Pads

      Posted by Guy Kelley on Oct 7th 2018

      Fit and finish very nice. Only reason for 4 stars, you have to do some filing of the follower for it to get passed the lip on the inside of the mag to extension meeting. Other than that very nice. ----------- Hey Guy, That's a common problem. We'd rather you have any problems you're going to have putting the ammo IN, rather than having problems getting the ammo OUT. -- Robin Taylor

    • 1
      spehrson@comcast.net

      Posted by Scott Pehrson on Jul 27th 2018

      Installed it and it only added 2 rounds. On a 33 round mag when it’s states + 12 ------------- Hey Scott, printed on the back of the packaging you'll see instructions on how to fix this issue. A swipe of a file on the bottom corners of the follower is usually enough -- you'll find a detailed version of how to fix this in our youtube video support.

    ×

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