This Taran Tactical base pad is extremely versatile as it is designed to work on multiple types of magazines. We are currently discovering the full list of magazines that this base pad will be compatible with, as for now we can confirm that the following are compatible - Mec-Gar Beretta M9/92FS 18rd 9mm magazines, Sig Sauer's NEW P365-XMACRO 17 round 9mm magazine & Sig Sauer P226 15 round 9mm magazine, Walther PDP 18rd 9mm magazine, Canik TP-9 & Rival 18rd 9mm magazines. The beveled edge on this base pad is designed to clear most shapes and sizes of magwells. With this simple upgrade to your magazine, you can add anywhere from three to five rounds to your total carrying capacity depending on your configuration. The added weight from this base pad will also help the magazine eject faster and easier during reloads.
- Overall weight 0.93oz
- Length, 1.6 inches
- Height, 1 inch
- Patented push pin design
- Easy to attach and remove from magazine
- No specialty tools needed for disassembly
- One piece design ensures no loss of parts or accessories
- CNC machined from billet aluminum
- Hard anodized
- Made in the USA
Mec-Gar Beretta M9/92FS 18rd 9mm magazine
- Designed to work with our new universal extra power spring
- Will hold a total of 22 (+1) rounds of 9mm
- Fits the USPSA 140mm gauge
- Will work with lanyard loop
Sig Sauer *NEW* P365-XMACRO 17rd 9mm magazine
- Designed to work with our new universal extra power spring
- Will hold a total of 20 (+1) rounds of 9mm
Sig Sauer P226 15rd 9mm magazine
- Designed to work with our new universal extra power spring (Slide will not lock back)
- Will hold a total of 20 (+1) rounds of 9mm
- Will fit the USPSA 140mm gauge
Walther PDP 18rd 9mm magazine
- Designed to work with our new universal extra power spring
- Will hold a total of 22 (+1) rounds of 9mm
Canik TP9 & Rival 18rd 9mm magazines
- Designed to work with our new universal extra power spring
- Will hold a total of 22 (+1) rounds of 9mm
- Will fit the USPSA 140mm gauge

Did not work for P365 X Macro 17 rd
I bought this because I've had a hard time finding an aluminum base plate for my x Macro mags (used in an XL). I've been dropping them shooting matches and the Sig baseplates suck. Using the spring that came with the baseplate, there was no increase in capacity. Using the Sig spring that was already in the mag, it became a plus 1. If you are looking to get a plus plus 2 on a P365 X macro mag , this did not work for me. I also bought a spring specifically for plus 2-3 baseplates for the P365. There was no added capacity using that spring either combined with this baseplate. I have since found a better baseplate, no increase in capacity ,but it works perfectly for my needs. Response- The new plus power spring will need time to break in to get full capacity.