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.45 ACP Heckler and Koch

Heckler and Koch is a renowned German manufacturer established in 1949, recognized for its commitment to precision engineering and reliability in the firearms industry. Based in Oberndorf am Neckar, the company supplies advanced small arms to NATO and EU countries, with a focus on safety and performance for military, law enforcement, hunting, and sport shooting applications. Explore our selection of Heckler and Koch semi auto pistols, mags & drums, rifles, and optics designed for demanding environments. Featured products include popular 9mm and.45 ACP models, trusted for their durability and innovative features. Since 2022, Heckler and Koch has operated with renewable energy at its German facility, advancing toward net zero emissions. Shop Heckler and Koch for sale and experience proven performance and engineering excellence.

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HK Mark 23 SAO .45 ACP 5.87" Barrel 12+1 Semi-Auto Pistol - Ambi Safety & Mag Release

HK Mark 23 SAO .45 ACP 5.87" Barrel 12+1 Semi-Auto Pistol - Ambi Safety & Mag Release
$2699 00
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Heckler & Koch HK45 Compact Magazine, Part Number 50248620, Fits HK45C/USP Compact, .45 ACP, 10 Rounds

Heckler & Koch HK45 Compact Magazine, Part Number 50248620, Fits HK45C/USP Compact, .45 ACP, 10 Rounds
$41 89
In Stock
HK 51000982 HK 45 ACP 4.57" Threaded Black Steel, Fits HK 45C Tactical

HK 51000982 HK 45 ACP 4.57" Threaded Black Steel, Fits HK 45C Tactical

$173 93
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Heckler and Koch 226349 USP45 Tactical 45 ACP 5.09 Threaded Barrel

Heckler and Koch 226349 USP45 Tactical 45 ACP 5.09 Threaded Barrel

$283 94
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HK 81001074 Mark 23 12+1 5.87" Black Threaded Barrel, Black Cerakote Serrated Steel Slide, OD Green Polymer Frame w/Accessory Rail

HK 81001074 Mark 23 12+1 5.87" Black Threaded Barrel, Black Cerakote Serrated Steel Slide, OD Green Polymer Frame w/Accessory Rail

$2699 00
In Stock
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HK 81001111 HK45C V1 Compact Frame 8+1 3.94" Black Polygonal Rifled Barrel, Black Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Black Interchangeable Backstrap Grip, Ambidextrous

HK 81001111 HK45C V1 Compact Frame 8+1 3.94" Black Polygonal Rifled Barrel, Black Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Black Interchangeable Backstrap Grip, Ambidextrous

$819 00
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Heckler & Koch MK23 .45 ACP Semi-Automatic Pistol, 5.87" Threaded Barrel, 12+1 Capacity - FDE/Black - 81000868

Heckler & Koch MK23 .45 ACP Semi-Automatic Pistol, 5.87" Threaded Barrel, 12+1 Capacity - FDE/Black - 81000868
$2699 00
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HK 50248617 USP Black Detachable 10rd 45 ACP for H&K USP (Full Size)

HK 50248617 USP Black Detachable 10rd 45 ACP for H&K USP (Full Size)

$41 89
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HK 50248621 45C Black Detachable with Extended Floor Plate 8rd 45 ACP for HK USP Compact/45 Compact

HK 50248621 45C Black Detachable with Extended Floor Plate 8rd 45 ACP for HK USP Compact/45 Compact

$41 89
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Heckler and Koch 81000367 USP45 Elite V1 DA/SA 2 12rd

Heckler and Koch 81000367 USP45 Elite V1 DA/SA 2 12rd
$1199 00
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HK USP 45 Compact Semi-Automatic Pistol 3.78" Barrel .45ACP 8rd - 81000343

HK USP 45 Compact Semi-Automatic Pistol 3.78" Barrel .45ACP 8rd - 81000343

$1219 00
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HK 723001A5 Mark 23 SAO 10+1 5.87" Modular Synthetic Grip Black Poly Frame

HK 723001A5 Mark 23 SAO 10+1 5.87" Modular Synthetic Grip Black Poly Frame
$2699 00
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Heckler & Koch Mark 23 Magazine 50248615 MK23 .45 ACP 12rd

Heckler & Koch Mark 23 Magazine 50248615 MK23 .45 ACP 12rd

Out of Stock
HK 81001114 HK45 V7 LEM DAO 10+1 4.46" Black Polygonal Rifled Barrel, Black Cerakote Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Ambidextrous

HK 81001114 HK45 V7 LEM DAO 10+1 4.46" Black Polygonal Rifled Barrel, Black Cerakote Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Ambidextrous

Out of Stock
HK 745001TA5 HK45T Tactical DA/SA NS 10rd 5.2" Poly Grip/Frame Black

HK 745001TA5 HK45T Tactical DA/SA NS 10rd 5.2" Poly Grip/Frame Black

Out of Stock
HK 745001LEA5 HK45 V1 3Mags DA/SA 4.5" 10+1 Interchangeable Grips Black

HK 745001LEA5 HK45 V1 3Mags DA/SA 4.5" 10+1 Interchangeable Grips Black

Out of Stock
HK 704507A5 USP45 V7 LEM Double 4.4" 10+1 Black Polymer Grip/Frame Blued

HK 704507A5 USP45 V7 LEM Double 4.4" 10+1 Black Polymer Grip/Frame Blued

Out of Stock
HK M704507A5 USP45 V7 LEM Double 4.4" 12+1 Black Polymer Grip/Frame Blued

HK M704507A5 USP45 V7 LEM Double 4.4" 12+1 Black Polymer Grip/Frame Blued

Out of Stock
HK 81000026 HK45 V1 *MA Compliant 45 ACP 4.46" 10+1 (2) Black Black Steel Slide Black Interchangeable Backstrap Grip

HK 81000026 HK45 V1 *MA Compliant 45 ACP 4.46" 10+1 (2) Black Black Steel Slide Black Interchangeable Backstrap Grip

Out of Stock
Heckler and Koch 81001115 HK45 Compact Tactical V1 DA/SA 2-10rd Black w/SAFETY

Heckler and Koch 81001115 HK45 Compact Tactical V1 DA/SA 2-10rd Black w/SAFETY

Out of Stock
Heckler and Koch 81001116 HK45C Tactical V7 LEM 4.57TB Compact 10

Heckler and Koch 81001116 HK45C Tactical V7 LEM 4.57TB Compact 10

Out of Stock
HK 81001113 HK45 V1 10+1 4.46" Black Polygonal Rifled Barrel, Black Cerakote Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Ambidextrous

HK 81001113 HK45 V1 10+1 4.46" Black Polygonal Rifled Barrel, Black Cerakote Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Ambidextrous

Out of Stock
H&K 704501A5 USP45 V1 *CA Compliant* DA/SA 4.41" 3-Dot 10+1 2 Mags Black Polymer Grip/Frame Blued

H&K 704501A5 USP45 V1 *CA Compliant* DA/SA 4.41" 3-Dot 10+1 2 Mags Black Polymer Grip/Frame Blued

Out of Stock
HK 81001117 HK45 V1 10+1 4.46" Black Threaded Barrel, Black Cerakote Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Ambidextrous

HK 81001117 HK45 V1 10+1 4.46" Black Threaded Barrel, Black Cerakote Serrated Steel Slide, Black Polymer Frame w/Picatinny Rail, Ambidextrous

Out of Stock
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