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Pearce Grip Sig Sauer P365X/XL 9mm/.380 Caliber Polymer Grip Extension
List: $17.11 $10.99 Save 36%
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good quality and good fit

by NB, Verified Owner from TX, United States Written on August 4, 2026
Works well with my Wilson combat grip module on my Sig P365xl. Allows me to get a complete solid grip on pistol and helps with ability to control recoil.
Pros:
  • Fit & Comfort
  • Quality and price
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

ROOM FOR MY PINKY FINGER!!!

by Jamal, Verified Owner from SC, United States Written on May 13, 2026
MANDATORY - EXCELLENT GRIP EXTENSION - for the Sig Sauer P365X 9mm or P365XL 9mm magazines. -(also works for .380 caliber magazines)
The Polymer Grip Extension installs EASILY, and doesn't add extra PRINTING. SUPER LIGHT, they hardly add any weight to them.

WITHOUT the grip, these magazines are just a little too small for EXTRA-LARGE HANDS.
I HAVE (3) MAGS, so purchased (3) GRIP EXTENSIONS.

Pearce even added a tiny TEXTURED area right where it's needed (like most SIG SAUER MAGAZINES).
EXCELLENT. As always OPTICS PLANET CONTINUES to be my 5-STAR SELLER!
Pros:
  • ALMOST WEIGHTLESS
Cons:
  • NEED ONE for EACH MAGAZINE
Would recommend: Yes
Was it helpful to you? Yes | No

Just the right amount of grip

by SClark, Verified Owner from OR, United States Written on August 8, 2025
The P365XL is a small gun. It can be frustrating establishing a secure and consistent grip when your pinky finger has nowhere to purchase on the grip. These magazine baseplates don’t add any capacity but for $10 they make a night and day difference in terms of positive grip and consistent shooting. And they don’t create printing issues (CCW) either.
Pros:
  • economical
  • Grip
  • Concealment
Cons:
  • None
Best Used for:
  • concealed carry
  • accuracy
Would recommend: Yes
Was it helpful to you? Yes | No

solid 10/12 round mag extension

by Shawnsta671, Verified Owner from AZ, United States Written on January 12, 2025
Solid material. Matches a standard p365x grip module very well. Super easy to install. A very minimal extension that adds a huge gripping difference .have yet to test the durability factor but material seems solid enough as the grip module.
Pros:
  • Better grip and feel.
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

great product

by Polk, Verified Owner from TX, United States Written on October 23, 2024
Great product and very simple to put on. 10 out of 10
Would recommend: Yes
Was it helpful to you? Yes | No

Exactly as described

by jvick5345, Verified Owner from MI, United States Written on August 10, 2024
Good for for the magazine, no issues with installation, provides just right amount of extra purchase for the pinky finger. Price was more than reasonable, quality and craftsmanship exceeds expectations of the price. Will buy again.
Would recommend: Yes
Was it helpful to you? Yes | No

great fit ! and comfort

by Alex Benmoshe, Verified Owner from MA, United States Written on April 14, 2024
Very easy install and makes the grip way more comfortable
Pros:
  • Comforatble
  • Easy instal
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

grip extention

by Alex Benmoshe, Verified Owner from MA, United States Written on April 7, 2024
Works very well, super easy to install on magazines and is perfect for your pinky , great grip extension
Pros:
  • Easy install,
  • Comfortability
Cons:
  • None
Would recommend: Yes
Was it helpful to you? Yes | No

Fits very well

by Ken, Verified Owner from CA, United States Written on February 8, 2024
I installed this on my Sig Sauer P365XL magazine without any problems.
Would recommend: Yes
Was it helpful to you? Yes | No

Works but not needed.

by John, Verified Owner from LA, United States Written on November 2, 2023
No real benefit as compared to a flush magazine when used with an XL grip module. Prints more than a flush base pad.
Pros:
  • None
Cons:
  • prints
Best Used for:
  • none
Would recommend: No
0 of 3 found the following review helpful.
Was it helpful to you? Yes | No
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Last updated 2025-11-12 UTC.