--- title: "HK Airguns USP CO2 BB Pistol, 22rd" description: "CO2-powered .177-caliber BB pistol with 360 fps velocity, a 22rd removable magazine, double-action-only trigger, fixed sights, and a Weaver rail." canonical_url: "https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol" meta: author: KYGUNCO "og:description": "CO2-powered .177-caliber BB pistol with 360 fps velocity, a 22rd removable magazine, double-action-only trigger, fixed sights, and a Weaver rail." "og:image": "https://cdn.kygunco.com/assets/products/117740/thumbnail.jpg?v=1726862680" "og:image:height": "500" "og:image:width": "500" "og:title": "HK Airguns USP CO2 BB Pistol, 22rd" --- > Index of every page on this site: [llms.txt](https://www.kygunco.com/llms.txt) [Home](https://www.kygunco.com/) / [Shooting](https://www.kygunco.com/category/shooting) / [Guns](https://www.kygunco.com/category/shooting/guns) / [Air Guns](https://www.kygunco.com/category/shooting/guns/air-guns) / [Air Pistols](https://www.kygunco.com/category/shooting/guns/air-guns/air-pistols) / HK-225-2300 ![Main product image](https://static.kygunco.com/cdn-cgi/image/f=auto,w=600/assets/products/117740/main.jpg?v=1726862680) For illustration purposes only, this image may not be an exact representation of the product. # HK AIRGUNS USP CO2 BB Pistol The HK Airguns USP is a CO2-powered .177-caliber BB pistol for plinking and fun. It uses one 12-gram CO2 cartridge and features a removable 22-shot BB magazine, 360 fps velocity, double-action-only operation, fixed front and rear sights, a smooth-bore barrel, and an integrated Weaver accessory rail. $56.37 ** 5 interest-free payments of **$11.27** with ![Sezzle logo](https://www.kygunco.com/brands/sezzle.svg) ** Online In Store ** Flat Rate $13.94 for every 25 lbs. Shipping to HI & AK may incur additional fees. ** Ships To Your Home Fulfilled by a partner warehouse. ** Partner Fulfilled Selling fast. Limited quantities available. Item # 117740 Style HK-225-2300 UPC 723364523007 Condition New Manufacturer [HK Airguns](https://www.kygunco.com/brand/hk-airguns) Caliber .177 PELLETS - H&K USP pistol - CO2-powered - Uses one 12-gram CO2 cartridge - Shoots steel BBs - 22-shot removable BB mag also holds CO2 cartridge - Double-action only - Fixed front and rear sights - Integrated Weaver accessory rail under the barrel (no slots) - Realistic hammer movement #### Specifications Caliber 0.177" (4.5mm) Max Velocity 360 fps Loudness 3-Medium Barrel Length 4.0" Overall Length 7.5" Shot Capacity 22 Barrel Smooth bore Front Sight Blade Rear Sight Fixed Scopeable No Suggested for Plinking/Fun Action Semiautomatic Safety Manual Powerplant CO2 Function Repeater Trigger Action Double-Action only Body Type Pistol Weight 1.35 lbs ** WARNING: This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, go to [www.p65warnings.ca.gov](https://www.p65warnings.ca.gov). 0.0 ** ** ** ** ** 0 reviews ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ** ** ** ** ** 0 ## More from HK Airguns ```json {"@context":"https://schema.org","@graph":[{"@id":"https://www.kygunco.com/#website","@type":"WebSite","description":"Shop KYGUNCO for firearms, ammo, accessories, parts, and outdoor gear at low prices with fast, easy nationwide shipping.","name":"KYGUNCO","url":"https://www.kygunco.com/","publisher":{"@id":"https://www.kygunco.com/#/schema/organization/kygunco"}},{"@id":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol#webpage","@type":"WebPage","description":"CO2-powered .177-caliber BB pistol with 360 fps velocity, a 22rd removable magazine, double-action-only trigger, fixed sights, and a Weaver rail.","name":"HK Airguns USP CO2 BB Pistol, 22rd","url":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol","about":{"@id":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol#/schema//kygunco"},"breadcrumb":{"@id":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol#breadcrumb"},"isPartOf":{"@id":"https://www.kygunco.com/#website"},"potentialAction":[{"@type":"ReadAction","target":["https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol"]}]},{"@id":"https://www.kygunco.com/#/schema/organization/kygunco","alternateName":"Kentucky Gun Company","currenciesAccepted":"USD","description":"Shop KYGUNCO for firearms, ammo, gun parts, optics, shooting accessories, and outdoor gear with online ordering and shipping options across the U.S.","email":"info@kygunco.com","foundingDate":"1946-01-01","hasMap":"https://www.google.com/maps/dir/?q=place_id:ChIJfwecWCBSaIgRguIjuoPha40","logo":"https://www.kygunco.com/logos/kygunco.svg","name":"KYGUNCO","priceRange":"$$","telephone":"+1-502-348-3594","url":"https://www.kygunco.com","@type":["Organization","LocalBusiness"],"address":{"@type":"PostalAddress","streetAddress":"401 Glenwood Drive","addressLocality":"Bardstown","addressRegion":"KY","postalCode":"40004","addressCountry":"US"},"contactPoint":{"@type":"ContactPoint","contactType":"Customer Service","telephone":"+1-502-348-3594","email":"info@kygunco.com","availableLanguage":"English","hoursAvailable":{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday"],"opens":"09:00","closes":"17:00"}},"geo":{"@type":"GeoCoordinates","latitude":37.8032518,"longitude":-85.4252895},"hasMerchantReturnPolicy":{"@type":"MerchantReturnPolicy","name":"Standard Return Policy","inStoreReturnsOffered":true,"merchantReturnDays":30,"returnPolicyCategory":"https://schema.org/MerchantReturnFiniteReturnWindow","returnMethod":["https://schema.org/ReturnByMail","https://schema.org/ReturnInStore"],"returnFees":"https://schema.org/FreeReturn","refundType":["https://schema.org/ExchangeRefund","https://schema.org/FullRefund","https://schema.org/StoreCreditRefund"],"applicableCountry":"US"},"hasOfferCatalog":{"@type":"OfferCatalog","name":"KYGUNCO Catalog","url":"https://www.kygunco.com/search"},"image":{"@id":"https://www.kygunco.com/#/schema/image/1"},"knowsAbout":["Firearms sales and transfers","FFL dealers and compliance","Optics and accessories","Outdoor and hunting equipment"],"openingHoursSpecification":[{"@type":"OpeningHoursSpecification","dayOfWeek":["https://schema.org/Monday","https://schema.org/Tuesday","https://schema.org/Wednesday","https://schema.org/Thursday","https://schema.org/Friday","https://schema.org/Saturday"],"opens":"09:00","closes":"18:00"}],"paymentAccepted":["Credit Card","Credova","Sezzle"],"sameAs":["https://x.com/kygunco","https://www.facebook.com/kentuckygunco","https://www.instagram.com/kygunco","https://www.youtube.com/@thekentuckygunco","https://rumble.com/c/KYGUNCO"]},{"@id":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol#product","@type":"Product","description":"CO2-powered .177-caliber BB pistol with 360 fps velocity, a 22rd removable magazine, double-action-only trigger, fixed sights, and a Weaver rail.","gtin":"723364523007","mpn":"225-2300","name":"HK Airguns USP CO2 BB Pistol, 22rd","sku":"117740","additionalProperty":[{"@type":"PropertyValue","name":"Caliber","value":".177 PELLETS"}],"brand":{"@type":"Brand","name":"HK Airguns"},"image":["https://cdn.kygunco.com/assets/products/117740/thumbnail.jpg?v=1726862680"],"mainEntityOfPage":{"@id":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol#webpage"},"offers":{"@type":"Offer","availability":"https://schema.org/InStock","price":56.37,"priceCurrency":"USD","url":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol","itemCondition":"https://schema.org/NewCondition","priceValidUntil":"2027-12-30T00:00:00.000Z"}},{"@id":"https://www.kygunco.com/product/hk-airguns-usp-co2-bb-pistol#breadcrumb","@type":"BreadcrumbList","itemListElement":[{"@type":"ListItem","name":"Home","item":"https://www.kygunco.com","position":1},{"@type":"ListItem","name":"Shooting","item":"https://www.kygunco.com/category/shooting","position":2},{"@type":"ListItem","name":"Guns","item":"https://www.kygunco.com/category/shooting/guns","position":3},{"@type":"ListItem","name":"Air Guns","item":"https://www.kygunco.com/category/shooting/guns/air-guns","position":4},{"@type":"ListItem","name":"Air Pistols","item":"https://www.kygunco.com/category/shooting/guns/air-guns/air-pistols","position":5},{"@type":"ListItem","name":"HK-225-2300","position":6}]},{"@id":"https://www.kygunco.com/#/schema/image/1","@type":"ImageObject","contentUrl":"https://cdn.kygunco.com/assets/backdrops/facade.jpg","inLanguage":"en","url":"https://cdn.kygunco.com/assets/backdrops/facade.jpg"}]} ``` ## Sitemap See the full [sitemap](https://www.kygunco.com/sitemap.md) for all pages.