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SKU:
STVBP
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Product Description

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.

Using the table below, you will be able to identify what parts you will need for your given pistol depending on what division you want to shoot.

To use this Table: First, look for what division in which you want to shoot. Second, find the the Tube Length. Third, locate what caliber are you shooting. Once you have found all of identified what parts you are using, you will then be able to see which basepad, spring and follower you will need. You will also be able to tell what capacity you achieve with the given configuration.

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Base pad SV/STI 3mm

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.

*Remove the metal insert at the bottom before installation*

 

The TTI Base Pad for STI, SV, SPS, & Rescomp Magazine Tubes Use the TTI Base Pad with the TTI spring and TTI Follower for maximum capacity.

-This Patented push pin design is indestructible and will not come off until you are ready to remove it. One Piece construction made from solid aluminum, will not break or come loose, which is essential in the heat of competition. This base pad allows the magazine to be disassembled in seconds with one hand and no tools. You don’t have to worry about losing small parts or specialty tools to disassemble it.

- This product is used by World and National Pistol and 3-Gun Champions! Rob Leatham, Max Michel, Shane Cooley, Travis Tomasie, Blake Miquez, Jessie Duff, Nils Jonasson, Chris Tilley, JJ Ricaza, Manny Bragg, Shannon Smith, Daniel Horner, Keith Garcia, Mike Viogt, Maggie Reese, Dave Pruitt, Phil Strader, Mike Seeklander and Ron Avery, Bennie Cooley.

-Available in 3mm, 4mm, and 7mm.

3mm for SV/SPS/Rescomp 140/170mm magazines.

· Rescomp 21rds in 140mm 40S&W

· 23rds in 140mm 38/9mm.

· 29-30rds in 170mm 38/9mm

- Weighs .3 oz

 

Base pad SV/STI 4mm

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.

*Remove the metal insert at the bottom before installation*

 

The TTI Base Pad for STI, SV, SPS, & Rescomp Magazine Tubes Use the TTI Base Pad with the TTI spring and TTI Follower for maximum capacity.

- This Patented push pin design is indestructible and will not come off until you are ready to remove it. One Piece construction made from solid aluminum, will not break or come loose, which is essential in the heat of competition. This base pad allows the magazine to be disassembled in seconds with one hand and no tools. You don’t have to worry about losing small parts or specialty tools to disassemble it.

- This product is used by World and National Pistol and 3-Gun Champions! Rob Leatham, Max Michel, Shane Cooley, Travis Tomasie, Blake Miquez, Jessie Duff, Nils Jonasson, Chris Tilley, JJ Ricaza, Manny Bragg, Shannon Smith, Daniel Horner, Keith Garcia, Mike Viogt, Maggie Reese, Dave Pruitt, Phil Strader, Mike Seeklander and Ron Avery, Bennie Cooley.

 

4mm for STI/SPS/Rescomp 140/170mm tubes.

· 20rds in 140mm 40S&W

· 24rds in 140mm 38/9mm.

· 29-30rds in 38/9mm

 4G2 for all SV 140mm 40S&W old and new style tubes.

· Possible 21rds in 140mm 40S&W

*4mm (4 the Gauge) is recommended for anyone doing mag tuning who has a USPSA mag gauge.

 -The 4mm is angled in the back and will fit the gauge while allowing one extra round over the 3mm. It’s the base pad that all the mag tuners have been waiting for to get that extra edge!

- Weighs .4 oz

 

Base pad SV/STI 7mm

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.

*Remove the metal insert at the bottom before installation*

 

The TTI Base Pad for STI, SV, SPS, & Rescomp Magazine Tubes Use the TTI Base Pad with the TTI spring and TTI Follower for maximum capacity.

- This Patented push pin design is indestructible and will not come off until you are ready to remove it. One Piece construction made from solid aluminum, will not break or come loose, which is essential in the heat of competition. This base pad allows the magazine to be disassembled in seconds with one hand and no tools. You don’t have to worry about losing small parts or specialty tools to disassemble it.

This product is used by World and National Pistol and 3-Gun Champions! Rob Leatham, Max Michel, Shane Cooley, Travis Tomasie, Blake Miquez, Jessie Duff, Nils Jonasson, Chris Tilley, JJ Ricaza, Manny Bragg, Shannon Smith, Daniel Horner, Keith Garcia, Mike Viogt, Maggie Reese, Dave Pruitt, Phil Strader, Mike Seeklander and Ron Avery, Bennie Cooley.

 

7mm for 140mm Open mags and 126mm Open or Limited mags, or older under length Infinity Big Sticks.

· 24rds in SV/STI 140mm 38/9mm

*This is preferred base pad for non-big stick tubes in Open division to get 23-24rds without extending the mag too long where it’s tricky to do fast reloads.

7mm for SPS 134/164mm 38/9mm and 40S&W.

· 30rds in 164mm 38/9mm.

· 23rds in 134mm 38/9mm.

· 21rds in 134mm 40S&W

- Weighs .5 oz

*Due to the variances in mag tube dimensions from different companies and even different generations of mags from the same company, the base pad may require minor fitting to the tube and the back of the lips may need the sharp edges buffed down so the mag will fit the gauge.

Product Reviews

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Showing reviews 1-10 of 14 | Next

  1. Easy to install

    Posted by David Laster on Apr 23rd 2019

    Installs in seconds and took my mags from 21 rounds to 24.

  2. Fixed my SPS mags.

    Posted by Blue Collar 3 Gun on Mar 18th 2019

    I ordered the 3mm base pads in order to get my SPS mags to 140mm for 3 Gun. These pads worked great and now I am good to go for the season. I also put some on my STI mags just to increase their durability.

  3. Best base pass on the market

    Posted by 83longshot@gmail.com on Dec 26th 2018

    TTI makes the best base pass available. I’ve tried others and there either he’s to remove once there dirty or have been dropped or difficult to install. These are none of those. I will only use TTI base pads

  4. These are the best base pads you can buy!

    Posted by Russ B on Dec 6th 2018

    I have used a wide variety of base pads and have found that the TTI base pads are the best you can buy. Hands down. The machining and coating is flawless and they are easy to get off to clean the mag internals. Most importantly they are built to be run hard and can take a beating at the range. Buy these base pads and you won't be disappointed.

  5. Great Base pads

    Posted by George Noyes on Dec 5th 2018

    I have used tti glock pads for years. now that I have jumped into the 2011 realm I turned to tti first and they are amazing. easy to use and love the blue. I would highly recommend tti pads for all your magazines. and the customer service is awesome.

  6. Excellent fit for Pantera Mags

    Posted by Rod P. Gonzalez on Dec 3rd 2018

    Purchased these for my sons SPS Pantera 9mm 2011. Fit and Finish is perfect. They fit his 140mm magazine tubes great. If you have a Pantera, these work great!

  7. Base Pad

    Posted by Daryl on Oct 8th 2018

    As always the quality, fit and finish of the TT base pads is top notch. I bought these for some new Teflon STI mags for a new build.

  8. Perfect match.

    Posted by Brandon LeBrun on Mar 28th 2018

    Perfect match to blue SV trigger. Easy on, easy off. Quality product.

  9. Awesome base pads

    Posted by Bobby on Feb 1st 2018

    Got the 4mm pads for my new Sv after I bought 1 to see how they were. Love them. They are awesome.

  10. TTI 4mm Basepads for SVI

    Posted by Jasmine on Jul 27th 2017

    First and foremost, the TTI 4mm basepads on an SVI 140mm tube fit the magazine gauge keeping me from getting bumped to Open Class in USPSA....bonus. Second, with the TTI follower and spring I can get 1 extra round in the magazine. And finally, it's insanely easy to slide off the basepad and clean the mag between stages.

Showing reviews 1-10 of 14 | Next

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