---
product_id: 170783830
title: "Ext Sig 365"
brand: "pearce grip"
price: "€ 19.61"
currency: EUR
in_stock: true
reviews_count: 8
category: "Pearce Grip"
url: https://www.desertcart.fi/products/170783830-ext-sig-365
store_origin: FI
region: Finland
---

# Ext Sig 365

**Brand:** pearce grip
**Price:** € 19.61
**Availability:** ✅ In Stock

## Quick Answers

- **What is this?** Ext Sig 365 by pearce grip
- **How much does it cost?** € 19.61 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.fi](https://www.desertcart.fi/products/170783830-ext-sig-365)

## Best For

- pearce grip enthusiasts

## Why This Product

- Trusted pearce grip brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Description

This unit replaces the magazine base plate on the SIG P365 (10 round magazines). This extension does not alter the capacity of the magazine. It adds approximately 5/8" inch additional gripping surface (1/4" longer than factory extension) as well as enhanced ergonomics. The enhanced gripping surface also incorporates a texture which closely matches the frame of the firearm.

Review: Improves grip. - Adds the length needed for the pinky to acquire a better grip to improve accuracy. Installed without a problem and fit perfectly.
Review: Gun - Great grip. Works well

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07RPZW6PP |
| Best Sellers Rank | #88,957 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #210 in Hunting & Shooting Gun Grips |
| Brand Name | Pearce Grip |
| Color | Black |
| Customer Reviews | 4.7 4.7 out of 5 stars (1,908) |
| Date First Available | May 10, 2019 |
| Grip Size | 0.625 inches |
| Item Dimensions LxWxH | 77.17 x 26.77 x 3.94 inches |
| Item Package Dimensions L x W x H | 3.5 x 2.56 x 1.38 inches |
| Material | Plastic |
| Package Weight | 0.02 Kilograms |

## Product Details

- **Brand:** Pearce Grip
- **Color:** Black
- **Grip Size:** 0.625 inches
- **Material:** Plastic

## Images

![Ext Sig 365 - Image 1](https://m.media-amazon.com/images/I/414BcGBpmAL.jpg)

## Customer Reviews

### ⭐⭐⭐⭐⭐ Improves grip.
*by M***K on November 28, 2025*

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

### ⭐⭐⭐⭐⭐ Gun
*by W***S on October 11, 2025*

Great grip. Works well

### ⭐⭐⭐⭐⭐ Good product
*by T***D on November 30, 2025*

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

## Frequently Bought Together

- Pearce Grip Ext Sig 365
- SPEED BEEZ® Lever Loader Sig Sauer® P365® 9mm Magazine Loader (Does NOT Work with P365® 380!)

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**Shop now:** [https://www.desertcart.fi/products/170783830-ext-sig-365](https://www.desertcart.fi/products/170783830-ext-sig-365)

---

*Product available on Desertcart Finland*
*Store origin: FI*
*Last updated: 2026-02-20*