---
product_id: 64265843
title: "P320 CO2 Semi-Auto Chambered in .177 Caliber, 12 Gram, 30 Round Blowback Next-Generation Pellet Gun Air Pistol"
brand: "sig sauer"
price: "B/.513"
currency: PAB
in_stock: true
reviews_count: 3
category: "Sig Sauer"
url: https://www.desertcart.com.pa/products/64265843-p320-co2-semi-auto-chambered-in-177-caliber-12-gram
store_origin: PA
region: Panama
---

# 30-round semi-auto blowback CO2 powered, low noise profile steel rifled barrel & metal slide P320 CO2 Semi-Auto Chambered in .177 Caliber, 12 Gram, 30 Round Blowback Next-Generation Pellet Gun Air Pistol

**Brand:** sig sauer
**Price:** B/.513
**Availability:** ✅ In Stock

## Summary

> 🎯 Train like a pro, shoot like a legend.

## Quick Answers

- **What is this?** P320 CO2 Semi-Auto Chambered in .177 Caliber, 12 Gram, 30 Round Blowback Next-Generation Pellet Gun Air Pistol by sig sauer
- **How much does it cost?** B/.513 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.com.pa](https://www.desertcart.com.pa/products/64265843-p320-co2-semi-auto-chambered-in-177-caliber-12-gram)

## 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 Engineering:** Steel rifled barrel and polymer sights deliver consistent accuracy for serious training.
- • **Cost-Effective Training:** Low-cost .177 caliber pellets and quiet operation make frequent practice accessible anywhere.
- • **Realistic Blowback Action:** Experience authentic recoil and cycling with a full metal slide that mimics the real P320.
- • **Extended Practice Capacity:** 30-round magazine and CO2 power provide up to 100+ shots per cartridge for uninterrupted sessions.
- • **Modular & Ergonomic Design:** True-to-life weight (2.2 lbs) and grip contour for seamless transition from training to real firearm handling.

## Overview

The Sig Sauer P320 CO2 Semi-Auto Air Pistol is a next-gen .177 caliber training replica featuring a full metal blowback slide, steel rifled barrel, and a 30-round magazine. Designed for realistic handling and cost-effective practice, it offers low noise operation and precise polymer sights, making it the ultimate tool for honing quick, accurate shooting skills with the feel of the real firearm.

## Description

SIG SAUER P320 CO2 PISTOL Modular, striker-fired pistol is imitated here featuring a full blowback metal slide, steel rifled barrel and a few built-in performance advantages – low audible profile, practice space versatility and radically less expensive ammunition. The SIG Air line of pistols allows shooters to train for a quick, accurate response. These CO2-powered, next-generation air pistols have been engineered specifically to closely measure up to the most popular SIG original handgun model platforms — in weight and handling, as well as standards of performance.

Review: I love it. - I have had more BB guns than I can remember, this must be the nicest BB gun pistol I have ever used.. it looks great, it feels great, the trigger is a pleasure which is a lot more than I can say for most BB guns.. you just need to remember the Allen key for changing the CO2.. I love how small the Sig Sauer p365 is.. it fits perfectly in a regular p365 holster. it actually feels exactly like the real gun. the barrel of course is a bit short as it was made to look exactly like the real thing, so of course the accuracy is not the greatest, I am a pretty damn good shot, and at only 5 yards it is shooting an 8-in group.. so it's not exactly a sniper rifle lol but it's very enjoyable and a nice little training tool. some people can probably use it for some home defense or self-defense even.. because having this thing pointed at you will make you think again. operating the slide does sound realistic and I like the sights.. I wish the front sight was white instead of green.. so I painted it white myself.. and I ordered glow-in-the-dark sight paint so that they will glow just like the real one. I do sometimes like to shoot late at night and night sights really do help. I believe the paint will start to come off of the slide as I see two nicks on it already but that's fine. I love this little thing. it's probably the weakest firing BB gun that I have.. but it's very enjoyable. I get more than 100 shots out of one CO2. I did notice that it was claimed to only get 40 shots out of a CO2. when it is up to around 120 shots or so, it starts to fire weak enough that it cannot cycle properly sometimes.. so I just shoot until it starts to have cycling issues and then I let the CO2 escape by loosening a little bit.. the Allen key it comes with is more than enough to tighten it properly, so I'm guessing if somebody over tightens it, they can probably damage the seal.. so the first time I tightened it down, it didn't even leak at all so I couldn't tell if it was connected or not and took a shot without a BB just to test.. it was connected without any hiss.
Review: If you own a real P320, YOU NEED THIS! - If you own a full-sized P320 then this is THE accessory to have for training, especially if you are on a budget or have limited access to a range. A training weapon is one who should replicate the feel and firing of the actual weapon but in a condition that may not allow the use of the actual weapon. This said, this pellet gun from SIG fills the role as best as a .177 cal CO2 powered training weapon can. The accuracy is realistic (within 30ft), the feel perfect and the action about as realistic as an airgun can replicate. Accuracy is amazing within 30ft... I recommend using half-sized targets to what you normally use at 90-120ft with the real thing. If you use these,then this will be a perfect training tool. I found 6-8" party balloons from the dollar store to be great for a substitute 12-18" target at the 15-30ft range and this pistol produces adequate power to pop those balloons at distance with each shot (depending on pellet profile). The feel of this is PERFECT! It replicates all the nuances of the full-sized, medium contour grip-frame perfectly. I wish SIG would do these with the wide grip-frame like that on my real weapon but this works just as good for training. All the familiars are there though some of the controls are different - most notably the slide release that is converted to a manual safety in the airgun version. In addition to the feel of the gun itself is the kick when you fire it... I would equate to that of a .22 conversion or more accurately, the SIG Mosquito. It adds a bit of realism to training with some semi-violent recoil. The trigger leaves a little to be desired but is like the worst stock P320 trigger. The creep and pull is more than the amazingly smooth and light trigger of the real thing but when doing speed or high-pressure drills it is close enough. After all, this is a training weapon and may give you a "worse case scenario" on performance. Honestly, it's not that far off the real trigger in feel... maybe more like a stock S&W M&P than a P320 but it has the feel of the real thing.nonetheless. Weight is almost like the real thing... I haven't had the chance to weigh each but it is close.. enough to replicate a "realistic feel" nonetheless. This isn't some high-performance target pistol - it is meant to replicate the real P320 and it does that sufficiently. It doesn't have the power to take small game (although it does have enough power to take small rodents like mice) but the purpose for this airgun is for target practice and training with a replica of a real firearm. For what it is, a .177cal CO2 powered replica of a real handgun, it is perfection. I wish SIG would consider a compact version of this as that would be easy to do with a magazine mod so that those of us with the compact version of the P320 might enjoy the benefits of a cost-effective training tool. Until then, this functions just fine and will undoubtedly help you become a better shot. 5-stars because of the fit, weight and feel, trigger action, accuracy and feel when shooting as well as usefulness.

## Features

- ADVANCED PERFORMANCE: The Sig Sauer P320 CO2 Semi-Auto .177 Caliber Air Pistol replicates the modular, striker-shooting design of its real counterpart. With a full blowback metal slide and a steel barrel, it delivers authenticity and durability for realistic training
- ENHANCED PRACTICE EXPERIENCE: This air pistol offers distinct advantages for training. Its low audible profile maintains stealth, while the CO2 operation ensures versatile practice spaces. The cost-effective ammunition reduces training expenses, making consistent practice more accessible
- ACCURACY AND VERSATILITY: The SIG Air line of pistols, including the P320, empowers shooters to hone quick and accurate responses. Whether for self-defense drills or target shooting, this air pistol facilitates skill development and proficiency
- OPTIMAL PERFORMANCE GUIDELINES: To achieve peak performance, the use of SIG SAUER or equivalent premium pellets within the recommended grain weight range of 5.0gr to 7.5gr is recommended. Results may vary based on factors like ammo weight, temperature, and altitude
- SPECIFICATIONS FOR PRECISION: Boasting a semi-auto action type, the P320 air pistol comes with contrast polymer sights and an M1913 accessory rail. With a trigger weight of 6.75 lb, it offers a balance of control and responsiveness. The included 30-round pellet magazine ensure a dynamic shooting experience. Weighing 2.2 lbs and measuring 9.6 inches in overall length, it provides a comfortable and realistic feel

## Technical Specifications

| Specification | Value |
|---------------|-------|
| ASIN | B01MR89KV1 |
| Air Gun Power Type | CO2 |
| Barrel Material Type | Alloy Steel |
| Best Sellers Rank | #14,807 in Sports & Outdoors ( See Top 100 in Sports & Outdoors ) #13 in Air Pistols |
| Brand | Sig Sauer |
| Brand Name | Sig Sauer |
| Caliber | 0.177 |
| Color | Coyote Tan |
| Customer Reviews | 3.8 3.8 out of 5 stars (2,950) |
| Date First Available | January 20, 2017 |
| Frame Material | Metal |
| Global Trade Identification Number | 00798681568093 |
| Included Components | Pistol, Magazine |
| Item Dimensions LxWxH | 10 x 9 x 2.5 inches |
| Item Package Dimensions L x W x H | 9.49 x 6.73 x 2.01 inches |
| Item Weight | 2.2 Pounds |
| Manufacturer | Sig Sauer |
| Material | Metal |
| Model Name | P320 Air |
| Model Year | 2017 |
| Number of Items | 1 |
| Package Weight | 1.02 Kilograms |
| Part Number | AIR-P320-177-30R-CYT |
| Product Dimensions | 1"L x 1"W x 1"H |
| Rounds | 30 |
| Size | One Size |
| Sport Type | Airsoft, Fishing, Hunting |
| Style | Classic |
| Suggested Users | "" |
| UPC | 798681568093 |
| Warranty Description | 1 year manufacturer |

## Product Details

- **Air Gun Power Type:** CO2
- **Barrel Material Type:** Alloy Steel
- **Brand:** Sig Sauer
- **Caliber:** 0.177
- **Color:** Coyote Tan
- **Frame Material:** Metal
- **Item Weight:** 2.2 Pounds
- **Product Dimensions:** 1"L x 1"W x 1"H
- **Rounds:** 30
- **UPC:** 798681568093

## Images

![P320 CO2 Semi-Auto Chambered in .177 Caliber, 12 Gram, 30 Round Blowback Next-Generation Pellet Gun Air Pistol - Image 1](https://m.media-amazon.com/images/I/51hBCAKCG1L.jpg)

## Available Options

This product comes in different **Color, Size** options.

## Customer Reviews

### ⭐⭐⭐⭐⭐ I love it.
*by C***H on February 10, 2026*

I have had more BB guns than I can remember, this must be the nicest BB gun pistol I have ever used.. it looks great, it feels great, the trigger is a pleasure which is a lot more than I can say for most BB guns.. you just need to remember the Allen key for changing the CO2.. I love how small the Sig Sauer p365 is.. it fits perfectly in a regular p365 holster. it actually feels exactly like the real gun. the barrel of course is a bit short as it was made to look exactly like the real thing, so of course the accuracy is not the greatest, I am a pretty damn good shot, and at only 5 yards it is shooting an 8-in group.. so it's not exactly a sniper rifle lol but it's very enjoyable and a nice little training tool. some people can probably use it for some home defense or self-defense even.. because having this thing pointed at you will make you think again. operating the slide does sound realistic and I like the sights.. I wish the front sight was white instead of green.. so I painted it white myself.. and I ordered glow-in-the-dark sight paint so that they will glow just like the real one. I do sometimes like to shoot late at night and night sights really do help. I believe the paint will start to come off of the slide as I see two nicks on it already but that's fine. I love this little thing. it's probably the weakest firing BB gun that I have.. but it's very enjoyable. I get more than 100 shots out of one CO2. I did notice that it was claimed to only get 40 shots out of a CO2. when it is up to around 120 shots or so, it starts to fire weak enough that it cannot cycle properly sometimes.. so I just shoot until it starts to have cycling issues and then I let the CO2 escape by loosening a little bit.. the Allen key it comes with is more than enough to tighten it properly, so I'm guessing if somebody over tightens it, they can probably damage the seal.. so the first time I tightened it down, it didn't even leak at all so I couldn't tell if it was connected or not and took a shot without a BB just to test.. it was connected without any hiss.

### ⭐⭐⭐⭐⭐ If you own a real P320, YOU NEED THIS!
*by E***X on July 11, 2017*

If you own a full-sized P320 then this is THE accessory to have for training, especially if you are on a budget or have limited access to a range. A training weapon is one who should replicate the feel and firing of the actual weapon but in a condition that may not allow the use of the actual weapon. This said, this pellet gun from SIG fills the role as best as a .177 cal CO2 powered training weapon can. The accuracy is realistic (within 30ft), the feel perfect and the action about as realistic as an airgun can replicate. Accuracy is amazing within 30ft... I recommend using half-sized targets to what you normally use at 90-120ft with the real thing. If you use these,then this will be a perfect training tool. I found 6-8" party balloons from the dollar store to be great for a substitute 12-18" target at the 15-30ft range and this pistol produces adequate power to pop those balloons at distance with each shot (depending on pellet profile). The feel of this is PERFECT! It replicates all the nuances of the full-sized, medium contour grip-frame perfectly. I wish SIG would do these with the wide grip-frame like that on my real weapon but this works just as good for training. All the familiars are there though some of the controls are different - most notably the slide release that is converted to a manual safety in the airgun version. In addition to the feel of the gun itself is the kick when you fire it... I would equate to that of a .22 conversion or more accurately, the SIG Mosquito. It adds a bit of realism to training with some semi-violent recoil. The trigger leaves a little to be desired but is like the worst stock P320 trigger. The creep and pull is more than the amazingly smooth and light trigger of the real thing but when doing speed or high-pressure drills it is close enough. After all, this is a training weapon and may give you a "worse case scenario" on performance. Honestly, it's not that far off the real trigger in feel... maybe more like a stock S&W M&P than a P320 but it has the feel of the real thing.nonetheless. Weight is almost like the real thing... I haven't had the chance to weigh each but it is close.. enough to replicate a "realistic feel" nonetheless. This isn't some high-performance target pistol - it is meant to replicate the real P320 and it does that sufficiently. It doesn't have the power to take small game (although it does have enough power to take small rodents like mice) but the purpose for this airgun is for target practice and training with a replica of a real firearm. For what it is, a .177cal CO2 powered replica of a real handgun, it is perfection. I wish SIG would consider a compact version of this as that would be easy to do with a magazine mod so that those of us with the compact version of the P320 might enjoy the benefits of a cost-effective training tool. Until then, this functions just fine and will undoubtedly help you become a better shot. 5-stars because of the fit, weight and feel, trigger action, accuracy and feel when shooting as well as usefulness.

### ⭐ bad design
*by T***T on February 16, 2026*

let me start saying, when i saw the gun in first time i really liked the looks and feel of it and amazed how real looks to real P369 which by the way I own and love it. but this air pistol has major mechanical flaws . on every Magazine BBs S get jammed i fire 6 or 7 mag now the whole Magazine itself locked in the gun and I've not abel to eject the Magazine. contacted Sig and spoke to a gentleman and he said we will email and after your respond we will send a return label for us to take look at, its been almost a week and nothing, called and left massage still no respond. I own a 7 years old Umarax glock (no blowback) still working great. please save yourself a headache and stay away from this gun.

## Frequently Bought Together

- Sig Sauer P320 CO2 Semi-Auto Chambered in .177 Caliber, 12 Gram, 30 Round Blowback Next-Generation Pellet Gun Air Pistol
- Sig Sauer P320 CO2 Air Pistol Magazine .177 Caliber, 20 Rounds - Rugged 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 Panama*
*Store origin: PA*
*Last updated: 2026-03-05*