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Sig Sauer P320 +5 Base Pad Black
Sig Sauer P320 +5 Base Pad Blue
Sig Sauer P320 +5 Base Pad Flat Black
Sig Sauer P320 +5 Base Pad Coyote Bronze
Sig Sauer P320 +5 Base Pad Red
Sig Sauer P320 +5 Base Pad OD Green
Sig Sauer P320 +5 Base Pad Titanium Blue
Sig Sauer P320 +5 Base Pad Titanium Purple
Sig Sauer P320 +5 Base Pad Titanium Gray
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Base Pad For Sig Sauer P320 9/40 Magazine


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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.

The pin set screws are set with Loctite® at the specific tension we recommend, and will generally never need an adjustment. Tightening the base pad screw is not recommended and may be difficult because the screw is set with Loctite®; trying to force the set screw to turn could result in stripping the screw. We do not warranty base pads for stripped heads on set screws or pins lost in result of tampering with the set screw.

*Remove the metal insert at the bottom before installation*

TTI Firepower +5 Base Pad for Sig P320 17 Round 9mm and 14 Round 40 S&W Magazine Bodies

*Compatible with X5* 

- This Sig P320 +5 includes a 10% stronger spring with purchase.
- Patented proven push pin design.
- Super easy to attach and detach from the magazine.
- No specialty tools or devices required to disassemble.
- One piece design, no extra parts to possibly lose during disassembly.
- The added weight helps the magazine drop free easily for faster reloads.
- CNC machined from billet aluminum.
- Hard Anodized.
- Made in the USA.

Used and endorsed by World and National Champions Bob Vogel, the GLOCK Shooting Team, Randi Rogers, Allie Barrett, and of course Taran Butler.
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 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 onto the magazine 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.

WARNING: This product can expose you to chemicals including lead, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to

Product Reviews

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Showing reviews 1-10 of 13 | Next

  1. X5 26 rounds

    Posted by Unknown on Jul 16th 2019

    Got these for my 320x5 21 rd mags put 26 rds in them , run like a champ just like all the rest of my TTI base pads.

  2. Looks great and easy to install

    Posted by Christian Barrett on Jun 8th 2019

    This extension was very easy to install and functions great. I really like the weight added to the stock magazine.

  3. Just buy these

    Posted by Christian K on Jun 5th 2019

    I was impressed on not only the craftsmanship but the engineering around the ease of installation. Takes about 5x more time to remove the factory base pad than to install these amazing upgrades. Will be buying more for sure.

  4. Works with p320 x5

    Posted by Unknown on Dec 3rd 2018

    Works well with the x5 mag well and 17 round mags

  5. Always Quality

    Posted by Bob on Nov 7th 2018

    The +5 Sig base pads are exactly as expected. Easy on and off but still lock on.

  6. 5 more pewpews

    Posted by Jason Kidd on Aug 31st 2018

    Looks great, easy to install, runs great.

  7. works great! however when loaded fully it has an annoying rattle

    Posted by Cody on Aug 10th 2018

    love the functionality. I haven't had a single problem with it working. Just rattles when the mag is full which can be pretty annoying when trying to carry as an extra mag. shoots just fine though.

  8. Won’t fit X5 with magwell

    Posted by SF on Aug 6th 2018

    Me ght work on a regular frame (no magwell) but these +5 kits for. A 17 round mag DO NOT fit an X-Five with magwell.

    TTI Rep: We used the X5 frame with the magwell that can with the frame and it worked perfectly. We can not make out product work with every after market magwell but if you use the Sig magwell for a x5 like we have you should have no issue. LT8/6/2018

  9. Great product, great customer service!

    Posted by David on Jul 21st 2018

    Former Marine and now working as a Police Officer , I know that having an amazing product that I can trust gives me a better chance to come home to my family. I carry the Sig P320 as my duty pistol running the Taran tactical base +5 base pad. I gone through at least 1000 rounds with no issues. The service I received from their staff was top notch.

  10. Sig Base pad absolutely beautiful

    Posted by Roel H. Rama on Jun 13th 2018

    Craftsmanship second to none so pleased with the first I ordered three more. High marks for the Bling effect so many compliments.
    Please make base pads for the 21 round mag in 9mm and mag well for P320 to include the X carry module...

Showing reviews 1-10 of 13 | Next

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