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Sig Sauer MPX +11 Base Pads


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Product Description


Not for sale to California residents. A courtesy email will be sent to CA residence who place an order for a base pad that has the capability of taking a magazine past ten rounds. Ultimately a refund will be issued. CA residence can only purchase +0 base pads or GLOCK 43 and GLOCK 42 base pads. The 43 and 42 base pads do not take the mag capacity past ten rounds.

 **Installation tip: Remove the stock MPX base plate and floor plate from the magazine so that only the spring and follower should be left. Slide the base pad onto the magazine and then finish pressing it into place abruptly and firmly. Easing the base pad onto the magazine may result in the spring not dropping fully into the pocket in the base pad.

TTI Firepower Sig MPX Carbine Magazine Extension,

- Comes with extra power Silicon Carbide spring to enhance feeding and to ensure slide lock.

- Overall weight 4.7oz.

- Length, 2 inch.

- Patented, proven push-pin design.

No tools needed, just push the pin down, slide the base pad onto the magazine and push the pin up to lock the base pad onto the magazine. Easily attaches and detaches from the magazine.

- No specialty tools, devices, or additional springs required for assembly/disassembly, simply pop off the basepad and remove the insert at the bottom of the spring and slide on the extension.

- One piece design; no small parts to keep track of.

- Minimal length addition to allow usage while in a prone position.

- Holds 41+1 in 9mm.

- The added weight helps the magazine drop free easier for faster reloads.

- CNC machined from billet aluminum.

- Hard anodized.

- Made in the USA.


This Taran Tactical Innovations Sig MPX Carbine base pad works on the Sig MPX stock 30 round 9mm magazine. This TTI base pad will add 10 extra rounds to your stock Sig MPX Carbine 30 round magazine. This TTI base pad does add a little extra weight to the magazine which helps the empty mag drop free easier for faster reloads. This TTI Sig MPX base pad, just like all of our base pads, is designed to give you the edge over your adversaries. We use our patented push pin design to lock the base pad to the magazine, which makes for easy field stripping and cleaning your magazines between stages. Just push down the pin, slide the base pad on and push the pin up to lock the base pad onto the magazine. Our one piece design is great because there are no extra parts or tools needed to attach the base pad to your magazine. The base pad itself is machined out of billet aluminum and is hard anodized to ensure durable long lasting color. All machining and manufacturing is done in the USA.

Product Reviews

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Previous | Showing reviews 11-19 of 19

  1. +11 was true

    Posted by Dan Baldwin on Aug 24th 2017

    This product worked out great. I took it to the range, and it worked as advertised. Other products that I've ordered stating +5 were really +2, +2 really means +1.... We've all been there. I'll be purchasing all future mag extensions from Taran Tactical.

  2. A bit disappointed

    Posted by JW on Jun 13th 2017

    Picked up a plus 11 round extention how ever any way I try can only for 10 rounds. Other wise a great product.

  3. No Comparison

    Posted by Mike gardner on Jun 7th 2017

    had another extension from brand TF, problems with assembly, bent spring etc. On seeing others at a major shoot with TI extensions, I immediately ordered these, quick and easy, new spring included, flawless operation.

  4. Looks great, functions flawlessly

    Posted by Bob W on May 23rd 2017

    Looks great and functions flawlessly....nothing but the highest quality comes from Taran Tactical! I would (and often do) highly recommend this product to other competition shooters.

  5. all products are great

    Posted by Alec on Feb 6th 2017

    this ones works just as intended. looks sick!

  6. Highest Quality

    Posted by Chad on Jan 10th 2017

    Installed easily, and man do these feel solid. They do add some weight to your magazine, but when you hit the button the mag hits the deck with no having to shake or wobble it out. Nice bright red color matches my other red accented items.

  7. MPX 10 Round Extension

    Posted by Jed Simon on Nov 20th 2016

    Works great! Feeds all 40 rounds perfectly. Doesn't lock bolt back on last shot, but with 40 + 1 rounds it is a non-issue.

  8. Well made

    Posted by Unknown on Nov 19th 2016

    Well made, as are all TTI products, however, the bolt will not lock back when mag is empty (gen2 mag).

  9. MPX +10 base pad.

    Posted by Michael F. on Sep 13th 2016

    Easy install, works well - a great product. If you have an MPX, you should have one of these for each magazine.

Previous | Showing reviews 11-19 of 19

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