---
product_id: 71784553
title: "X-Five .177 Caliber Gun"
brand: "sig sauer"
price: "$312.73"
currency: USD
in_stock: null
reviews_count: 4
category: "Sig Sauer"
url: https://www.desertcart.us/products/71784553-x-five-177-caliber-gun
store_origin: US
region: United States of America
---

# Up to 380 fps velocity 20-round semi-auto mag Full metal slide & frame X-Five .177 Caliber Gun

**Brand:** sig sauer
**Price:** $312.73
**Availability:** ❌ Out of Stock

## Summary

> 🎯 Elevate your aim with Sig Sauer’s X-Five – where precision meets power.

## Quick Answers

- **What is this?** X-Five .177 Caliber Gun by sig sauer
- **How much does it cost?** $312.73 with free shipping
- **Is it available?** Currently out of stock
- **Where can I buy it?** [www.desertcart.us](https://www.desertcart.us/products/71784553-x-five-177-caliber-gun)

## Best For

- sig sauer enthusiasts

## Why This Product

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

## Key Features

- • **Precision Targeting:** Adjustable rear sight and rifled 5" barrel ensure tighter groupings and superior accuracy.
- • **Efficient CO2 System:** Uses 12-gram CO2 cartridges with Sig’s lever gas cylinder loading to minimize gas waste.
- • **Authentic Feel & Weight:** Full metal slide and frame deliver realistic heft and blowback action for immersive training.
- • **Extended Shooting Power:** 20-round magazine for uninterrupted target practice and competition-ready sessions.
- • **Versatile Accessory Ready:** Equipped with Picatinny rail for mounting lights or laser sights to customize your setup.

## Overview

The Sig Sauer X-Five CO2-powered .177 caliber semi-auto air pistol combines authentic full-metal construction with a 20-round magazine and adjustable sights, delivering up to 380 fps velocity. Designed for serious training and competitive shooting, it features a blowback action for realism and a Picatinny rail for tactical customization. CO2 cartridges are sold separately.

## Description

desertcart.com : Sig Sauer X-Five CO2-Powered .177 Caliber Semi-Auto Black Air Pistol with 20rd Pellet Mag - CO2 Cartridges Not Included : Sports & Outdoors

Review: Not bad - Pretty good gun after slight alteration. It kept jamming after just a few shots then I looked closely at the clips and they are made with a slight flaw so I took some professional finger nail trimmers and shipped off a bit of the plastic on all the magazines and that fixed the issue.. great to shoot now. Altho sometimes a pellet still gets jammed but not nearly as often so I use bbs most of the time with no problems
Review: Oh my, this was a great buy! - Pros (and there are more than listed here): Realistic look and feel makes it a perfect training weapon. ADJUSTABLE REAR SITE!!!! Sig's lever gas cylinder loading system avoids the waste of screw-in types. 20 round belt-fed magazine separate from the version used in the M-17 model reduces CO2 waste. Longer barrel helps with tighter shot grouping. Functional slide adds to the look and feel (though wastes CO2 to accomplish that). Pic rail for lights and/or laser sites. Rifled 5" barrel for better accuracy. Ambidextrous safety (requires a bit of breaking in). Cons: Decorative hammer stays cocked until slide hasn't the gas to push it back (though it is a nice reminder that the weapon is loaded). Unlike other P320's, the slide cannot be removed, a serious drawback should a round jam. Cannot be disassembled for proper cleaning. For women, it can be uncomfortable to carry in a belt holster, I have to use a drop-leg (shoulder holsters are not practical for a weapon this large and heavy). Okay, those are the highlights. The longer barrel makes this one more accurate than my M17 version using the same style and weight pellets. Unless you want to destroy it, don't even think about using BB's. I get good half-dollar groupings at 20 meters using the iron sites (front fixed, rear adjustable for windage and elevation), which is good enough for me. As I'm both in a wheelchair and live in an area with a coyote issue, this gives me a way to convince the critters I'm not meals-on-wheels. It also works as a less-than-lethal tool for self defense, preferred to the alternative while living in an apartment with thin walls. I have found Premier Destroyer pellets 7.4 gr work best for me, lighter ones cause wider shot groupings, heavier ones reduce effective range. The pellet design gives me the penetration of target I need to avoid being a snack. THIS IS NOT A TOY. It looks very real, especially to cops, so don't "play with it" or allow minors to operate without continuous supervision. As pellets can do odd things for all sorts of reasons, always wear eye protection. Always handle as though the real deal that is loaded and the safety is off. Invest in a trigger lock to eliminate all sorts of potential regrets. I use a lock-box as well, since I already had it. Keep it properly maintained (insofar as the inability to disassemble allows) to avoid damaging the weapon or causing injury. Be sure to remove CO2 cartridge before attempting to clear any jam, and when clearing it use only a .177 (4.5 mm) cleaning rod.

## Features

- SIG SAUER AIR PISTOL - Based on the popular X-Five competition pistol, the X-Five CO2-powered air pistol is perfect for training or competitive shooting; Its realistic features and outstanding performance make it a top choice for airgun enthusiasts
- REALISTIC - The SIG SAUER X-Five Air Pistol features a full metal slide and frame, giving it a realistic weight and feel; It is powered by a 12-gram CO2 cartridge and has a blowback action which adds to the realism of shooting this airgun
- HIGH PERFORMANCE - This SIG SAUER air pistol features a front sight and an adjustable rear sight and also has a 20-round magazine, which allows for extended shooting sessions without the need for frequent reloading
- USAGE TIPS - To achieve peak performance with the X-Five semi-auto air pistol, we recommend using SIG SAUER or equivalent premium pellets with the following grain weight; Optimal Pellet Weight Range: 5.0gr - 7.5gr
- SPECIFICATION - Action Type: Semi-Auto; Accessory Rail: Picatinny Rail; Caliber: .177 cal; Mags Included: (1) 20rd Pellet Mag; Overall Length: 8.7 in; Trigger Weight: 5.5lbs; Velocity: Up To 380 fps; CO2 Cylinder Size: 12gr; Weight: 2.7 lbs.

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B07CWWG3KY |
| Air Gun Power Type | CO2 |
| Barrel Material Type | Stainless Steel |
| Best Sellers Rank | #146,498 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #92 in Air Pistols |
| Brand | Sig Sauer |
| Brand Name | Sig Sauer |
| Caliber | 0.177 |
| Color | Black |
| Customer Reviews | 4.0 4.0 out of 5 stars (225) |
| Date First Available | March 26, 2018 |
| Frame Material | Metal |
| Global Trade Identification Number | 00798681558421 |
| Included Components | Pistol, Magazine |
| Item Dimensions LxWxH | 1 x 1 x 1 inches |
| Item Package Dimensions L x W x H | 9.45 x 6.77 x 1.85 inches |
| Item Weight | 3 Pounds |
| Manufacturer | Sig Sauer |
| Material | Other |
| Model Name | P226 X-FIVE Air |
| Number of Items | 1 |
| Package Weight | 1.4 Kilograms |
| Part Number | AIR-X5-177-BLK |
| Product Dimensions | 1"L x 1"W x 1"H |
| Rounds | 20 |
| Style | Pistol Only |
| Suggested Users | unisex-adult |
| UPC | 798681558421 |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Air Gun Power Type:** CO2
- **Barrel Material Type:** Stainless Steel
- **Brand:** Sig Sauer
- **Caliber:** 0.177
- **Color:** Black
- **Frame Material:** Metal
- **Item Weight:** 3 Pounds
- **Product Dimensions:** 1"L x 1"W x 1"H
- **Rounds:** 20
- **UPC:** 798681558421

## Images

![X-Five .177 Caliber Gun - Image 1](https://m.media-amazon.com/images/I/71gxTnON0wL.jpg)

## Questions & Answers

**Q: does it lock back after last round fired**
A: No, not the slide the hammer does

**Q: Can you put a red dot sight on it?**
A: Yes, if you install a mount that fits under the side.

**Q: does thi gun use pellets or bbs**
A: Pellets

**Q: Where can I find replacement 20 round magazines for this air gun?**
A: Almost anywhere. Try Pyramid Air. They should have them

## Customer Reviews

### ⭐⭐⭐⭐⭐ Not bad
*by J***N on June 24, 2020*

Pretty good gun after slight alteration. It kept jamming after just a few shots then I looked closely at the clips and they are made with a slight flaw so I took some professional finger nail trimmers and shipped off a bit of the plastic on all the magazines and that fixed the issue.. great to shoot now. Altho sometimes a pellet still gets jammed but not nearly as often so I use bbs most of the time with no problems

### ⭐⭐⭐⭐⭐ Oh my, this was a great buy!
*by D***Z on May 29, 2021*

Pros (and there are more than listed here): Realistic look and feel makes it a perfect training weapon. ADJUSTABLE REAR SITE!!!! Sig's lever gas cylinder loading system avoids the waste of screw-in types. 20 round belt-fed magazine separate from the version used in the M-17 model reduces CO2 waste. Longer barrel helps with tighter shot grouping. Functional slide adds to the look and feel (though wastes CO2 to accomplish that). Pic rail for lights and/or laser sites. Rifled 5" barrel for better accuracy. Ambidextrous safety (requires a bit of breaking in). Cons: Decorative hammer stays cocked until slide hasn't the gas to push it back (though it is a nice reminder that the weapon is loaded). Unlike other P320's, the slide cannot be removed, a serious drawback should a round jam. Cannot be disassembled for proper cleaning. For women, it can be uncomfortable to carry in a belt holster, I have to use a drop-leg (shoulder holsters are not practical for a weapon this large and heavy). Okay, those are the highlights. The longer barrel makes this one more accurate than my M17 version using the same style and weight pellets. Unless you want to destroy it, don't even think about using BB's. I get good half-dollar groupings at 20 meters using the iron sites (front fixed, rear adjustable for windage and elevation), which is good enough for me. As I'm both in a wheelchair and live in an area with a coyote issue, this gives me a way to convince the critters I'm not meals-on-wheels. It also works as a less-than-lethal tool for self defense, preferred to the alternative while living in an apartment with thin walls. I have found Premier Destroyer pellets 7.4 gr work best for me, lighter ones cause wider shot groupings, heavier ones reduce effective range. The pellet design gives me the penetration of target I need to avoid being a snack. THIS IS NOT A TOY. It looks very real, especially to cops, so don't "play with it" or allow minors to operate without continuous supervision. As pellets can do odd things for all sorts of reasons, always wear eye protection. Always handle as though the real deal that is loaded and the safety is off. Invest in a trigger lock to eliminate all sorts of potential regrets. I use a lock-box as well, since I already had it. Keep it properly maintained (insofar as the inability to disassemble allows) to avoid damaging the weapon or causing injury. Be sure to remove CO2 cartridge before attempting to clear any jam, and when clearing it use only a .177 (4.5 mm) cleaning rod.

### ⭐ Didn't work-- serious jamming issues
*by N***O on May 30, 2023*

I wanted to like this pistol. It looks great and has significant heft. But 1/2 way through the first CO2 cartridge the thing jammed. It wouldn't fire, wouldn't advance to the next pellet, and the magazine wouldn't come out. There's no Sig Sauer sanctioned way for the owner to fix it. The user manual says that if there's a jam, you have to send it back to them for repair. What??? At this point I wanted to just return the thing as it was brand new, but doing so through Amazon was very difficult. The item cannot be returned! Amazon eventually took care of me, but for a while it looked like I was going to be stuck with a $100+ paperweight. Jams in Sig Sauer air pistols are a known and pervasive issue. I should have done my homework before buying. My advice is to try a different pistol from a different maker, or buy this model from a store that allows returns. Sig is trying to get into the serious airgun world, but this entry is a failure. Too bad, as they make excellent firearms and have the potential to make quality airguns.

## Frequently Bought Together

- Sig Sauer X-Five CO2-Powered .177 Caliber Semi-Auto Black Air Pistol with 20rd Pellet Mag - CO2 Cartridges Not Included
- Sig Sauer P226X5 CO2 Air Pistol Magazine .177 Caliber, 20 Rounds - Durable Air Gun Accessory, 2-Pack
- Crosman 40-Count 12-Gram CO2 Cartridges For Air Rifles And Air Pistols 23140-N, Packaging May Vary

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*Product available on Desertcart United States of America*
*Store origin: US*
*Last updated: 2026-02-01*