Ext Sig 365

Adds the length needed for the pinky to acquire a better grip to improve accuracy. Installed without a problem and fit perfectly.

Great grip. Works well

Fit perfect & just alittle bit longer than sigs original.. better purchase on firearm

A little bit torn with this product. It's exactly what you need to make the grip more stable and easier to shoot. Took me less than a minute to install. Exactly as advertised. So as the product itself, it's 5/5 stars. The issue is that it's the same exact size as the 12 rounders with the long pinkie grips. So in a technical sense why not just have the 12 round magazines? Works for me though because I already had the 10 round magazines and if you already own them, this is a straight upgrade. If you do not own 10 round magazines get yourself the 12 rounders. Pictures are of the two 10 rounders with one grip installed and the factory 10 round. Other is grip installed 10 round next to a 12 round full grip magazine.

Love it. It’s a great compromise for using a 10rd mag.

this may be a good or bad thing, they fit great and add the extra needed room for an extra finger "However" when compared to the OEM extension they are a little longer, as a matter of fact almost as long as the 12 round mag's this makes it a little less concealable and might as well carry the 2 rounds. I think one review had a photo of this very thing somewhere. just be aware they will stick out more than the factory mag extensions.

I don’t have large hands, but my finger would often slip off the OEM extension base plate during shoots. These Pearce extensions provide just enough real estate to give me a firm and comfortable grip and, best yet (and reason for installing them), made a significant difference in my groups. My P365 now feels like a larger frame model in my hand. As others have mentioned, the plates install and fit like the OEM. A little pricey for a small piece of plastic, but no complaint… going to a USA company. And my OCD wished there was matching stippling on the sides of the plates like the OEM. Hey Pearce… give me the stippling!

This was a perfect fit for my Sig p365 taking the place of the magazine with no pinky extension. After talking with Sig they claimed they don't make there magizines. Asking for the manufacturer of the magazine so I could contact them directly basically got a similar answer they do not sell spare parts to the public. What, if something is wrong with your magazine you have to buy a new one. Crazy. The Pearce extension is not the exact same size in the front, a little more length/height however you want to describe it but actually it even makes the grip on the gun a lot better for me. So better I purchased a second Pearce extension to replace the pinky extension on the original one from Sig. I'm 6'4 195 lbs and have large hands. Easy installation.