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Heckler & Koch HK45 for Sale

Founded: 1949

HQ: Germany

The HK45 is a full-size, hammer-fired DA/SA semi-automatic pistol in .45 ACP, built on a polymer frame with ergonomic grip and interchangeable backstraps. Most distinctive is its polygonal barrel with an O-ring that enhances lockup. Over 70 Heckler & Koch HK45 auctions have run on FirearmLand.

Heckler & Koch HK45 Auctions

2 active auctions ending soon

Heckler & Koch HK45 Compact Tactical V1 H&K 45 ACP +2 MAGS, ORIG BOX

Heckler & Koch HK45 Compact Tactical V1 H&K 45 ACP +2 MAGS, ORIG BOX

Heckler & Koch HK45 THREADED HK 45 ACP

Heckler & Koch HK45 Compact Variant 2 45ACP H&K 45 HK45C HK-45C +TWO MAGS

Heckler & Koch HK45 Compact Variant 2 45ACP H&K 45 HK45C HK-45C +TWO MAGS

Heckler & Koch HK45 V2 45-ACP HK HK45C +ORIG CASE

Recently Sold

Heckler & Koch HK45 Tactical 45 ACP H&K THREADED +4 MAGS & ORIG BOX

Sold On 08/19/2026

Heckler & Koch HK45 Tactical 45 ACP H&K THREADED +4 MAGS & ORIG BOX

Heckler & Koch HK45 Tactical 45ACP HK 45 T 45T

Heckler & Koch HK45C V1 45 ACP H&K HK FDE +2 MAGS & ORIG CASE

Sold On 08/17/2026

Heckler & Koch HK45C V1 45 ACP H&K HK FDE +2 MAGS & ORIG CASE

Heckler & Koch HK45C 45ACP DA/SA HK 45-C HK45

Heckler & Koch HK45 Tactical, Variant 1 45 ACP H&K +4 MAGS & ORIG CASE

Sold On 08/05/2026

Heckler & Koch HK45 Tactical, Variant 1 45 ACP H&K +4 MAGS & ORIG CASE

Heckler & Koch HK45 45ACP HK 45 DA/SA

Heckler & Koch HK45 Variant 1 HK 45 ACP 4.46" +ORIG CASE

Sold On 07/27/2026

Heckler & Koch HK45 Variant 1 HK 45 ACP 4.46" +ORIG CASE

Heckler & Koch HK45 45ACP H&K HK 45 DA/SA

Heckler & Koch HK45C V1 45 ACP H&K HK 45C DA/SA THREADED +3 MAGS, ORIG CASE

Sold On 06/23/2026

Heckler & Koch HK45C V1 45 ACP H&K HK 45C DA/SA THREADED +3 MAGS, ORIG CASE

Heckler & Koch HK45C HK 45 C HK45 +SPARE BARREL

Heckler & Koch HK45 H&K HK-45 ACP 4.49" +2 MAGS & ORIG CASE

Sold On 06/17/2026

Heckler & Koch HK45 H&K HK-45 ACP 4.49" +2 MAGS & ORIG CASE

Heckler & Koch HK45 45ACP HK 45 DA/SA

Heckler & Koch HK45 Compact Variant 1 H&K 45 ACP HK45C +2 MAGS & ORIG CASE

Sold On 06/05/2026

Heckler & Koch HK45 Compact Variant 1 H&K 45 ACP HK45C +2 MAGS & ORIG CASE

Heckler & Koch HK45 Compact HK 45-C 45C HK45C

Heckler & Koch HK45 Compact V7 LEM HK 45 ACP HK45C +2 MAGS & ORIG CASE

Sold On 06/04/2026

Heckler & Koch HK45 Compact V7 LEM HK 45 ACP HK45C +2 MAGS & ORIG CASE

Heckler & Koch HK45 45ACP HK45C HK-45-C 45C

Heckler & Koch HK45 Variant 1 HK 45 ACP 4.4" FDE +6 MAGS & ORIG CASE

Sold On 05/22/2026

Heckler & Koch HK45 Variant 1 HK 45 ACP 4.4" FDE +6 MAGS & ORIG CASE

Heckler & Koch HK45 V1 45ACP H&K 45 DA/SA

Heckler & Koch HK45 V1 H&K 45 ACP 4.47" Green +2 MAGS, ORIG CASE

Sold On 05/06/2026

Heckler & Koch HK45 V1 H&K 45 ACP 4.47" Green +2 MAGS, ORIG CASE

Heckler & Koch HK45 45ACP H&K DA/SA USA

Heckler & Koch H&K HK45 Compact Tactical V1 45 ACP THREADED 4.75" +2 MAGS

Sold On 05/04/2026

Heckler & Koch H&K HK45 Compact Tactical V1 45 ACP THREADED 4.75" +2 MAGS

Heckler & Koch H&K HK HK45 Compact Tactical HK45C

Heckler & Koch HK45 Tactical 45ACP THREADED 5.11" O-Ring BBL H&K 45 +2 MAGS

Sold On 05/01/2026

Heckler & Koch HK45 Tactical 45ACP THREADED 5.11" O-Ring BBL H&K 45 +2 MAGS

Heckler & Koch HK45 Tactical HE Finish H&K 45-T

Heckler & Koch H&K HK45 Compact Tactical V2 OR 45 ACP THREADED +2 MAGS

Sold On 04/22/2026

Heckler & Koch H&K HK45 Compact Tactical V2 OR 45 ACP THREADED +2 MAGS

Heckler & Koch H&K HK45 CT HK45C 45C ORIG CASE

Heckler & Koch H&K HK45 Compact V1 45 ACP 3.94" HK45C +2 MAGS & ORIG CASE

Sold On 04/22/2026

Heckler & Koch H&K HK45 Compact V1 45 ACP 3.94" HK45C +2 MAGS & ORIG CASE

Heckler & Koch H&K HK45C V1 45ACP DA/SA 45

RARE Heckler & Koch HK45 Compact Tactical 45 ACP 4.57" H&K HK45CT 45C DA/SA

Sold On 04/20/2026

RARE Heckler & Koch HK45 Compact Tactical 45 ACP 4.57" H&K HK45CT 45C DA/SA

Heckler & Koch HK45 Compact 45 C 45ACP H&K HK45CT

Heckler & Koch H&K HK45 Tactical 45 ACP 5.25" +2 MAGS & ORIG CASE

Sold On 04/17/2026

Heckler & Koch H&K HK45 Tactical 45 ACP 5.25" +2 MAGS & ORIG CASE

Heckler & Koch HK HK45 Tactical 45ACP DA/SA

Heckler & Koch H&K HK HK45 V1 45 ACP 4.46" Pistol +2 MAGS & ORIG CASE

Sold On 03/25/2026

Heckler & Koch H&K HK HK45 V1 45 ACP 4.46" Pistol +2 MAGS & ORIG CASE

Heckler & Koch H&K HK-45 HK45 V1 45ACP DA/SA Sport

Heckler & Koch H&K HK45 Tactical 45 ACP 5.2" +2 MAGS & ORIG CASE

Sold On 03/20/2026

Heckler & Koch H&K HK45 Tactical 45 ACP 5.2" +2 MAGS & ORIG CASE

HK-45 HK45 45ACP DA/SA Suppressor-Ready

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Heckler & Koch H&K HK45 V1 45 ACP 4.46" +4 MAGS & ORIG CASE

Sold On 03/18/2026

Heckler & Koch H&K HK45 V1 45 ACP 4.46" +4 MAGS & ORIG CASE

Heckler & Koch HK HK45 V1 45 45ACP DA/SA

Heckler & Koch USP Tactical V1 45-ACP 5.09" Blued USP45 +2 MAGS

Sold On 02/09/2026

Heckler & Koch USP Tactical V1 45-ACP 5.09" Blued USP45 +2 MAGS

HK USP Tactical 45ACP USP45 Duty-Carry DA/SA

Heckler & Koch HK45C 45-ACP 3.94" Green Slide +6 MAGS

Sold On 02/02/2026

Heckler & Koch HK45C 45-ACP 3.94" Green Slide +6 MAGS

H&K HK-45C 45ACP Compact Duty-Carry DA/SA

COMPENSATED Heckler & Koch HK HK45 V1 45 ACP 4.46" +3 MAGS & ORIG CASE

Sold On 01/30/2026

COMPENSATED Heckler & Koch HK HK45 V1 45 ACP 4.46" +3 MAGS & ORIG CASE

Heckler & Koch H&K HK45 V1 45ACP DA/SA

Heckler & Koch H&K HK HK45 Tactical V1 45 ACP 5.2" +5 MAGS & ORIG BOX

Sold On 01/05/2026

Heckler & Koch H&K HK HK45 Tactical V1 45 ACP 5.2" +5 MAGS & ORIG BOX

Heckler & Koch H&K HK-45 HK45 45ACP DA/SA Threaded

Heckler & Koch HK45 45-ACP 4.46" +3 MAGS & ORIG CASE

Sold On 01/02/2026

Heckler & Koch HK45 45-ACP 4.46" +3 MAGS & ORIG CASE

H&K HK HK45 45ACP Duty-Carry DA/SA

LEM TRIGGER! Heckler & Koch HK45 V7 45-ACP 4.46" +ORIG CASE

Sold On 12/01/2025

LEM TRIGGER! Heckler & Koch HK45 V7 45-ACP 4.46" +ORIG CASE

H&K HK HK45 45ACP Duty-Carry 45-AUTO

Heckler & Koch H&K HK HK45 V1 45 ACP 4.46" Pistol +3 MAGS & ORIG CASE

Sold On 11/26/2025

Heckler & Koch H&K HK HK45 V1 45 ACP 4.46" Pistol +3 MAGS & ORIG CASE

Heckler & Koch HK45 V1 45ACP HK-45 Defense Handgun

Heckler & Koch HK45 Compact V1 45-ACP 3.9" DA/SA +HOLSTER

Sold On 11/24/2025

Heckler & Koch HK45 Compact V1 45-ACP 3.9" DA/SA +HOLSTER

H&K HK HK45 Compact 45ACP Duty-Carry

Heckler & Koch H&K HK HK45 Variant 1 45 ACP 4.46" Defense Pistol +ORIG CASE

Sold On 11/10/2025

Heckler & Koch H&K HK HK45 Variant 1 45 ACP 4.46" Defense Pistol +ORIG CASE

Heckler & Koch H&K HK HK45 45ACP DA/SA Target

Heckler & Koch HK45 V1 45-ACP 4.5" Full-Size +2 MAGS & ORIG CASE

Sold On 10/22/2025

Heckler & Koch HK45 V1 45-ACP 4.5" Full-Size +2 MAGS & ORIG CASE

H&K HK HK45 V1 45ACP DA/SA Duty-Carry 45-AUTO

LEM TRIGGER! Heckler & Koch HK45 Compact V7 (No Safety) 45-ACP 3.9" +3 MAGS

Sold On 10/10/2025

LEM TRIGGER! Heckler & Koch HK45 Compact V7 (No Safety) 45-ACP 3.9" +3 MAGS

H&K HK HK45 Comp 45ACP 45-AUTO Duty-Carry DA/SA

Heckler & Koch HK45 V1 45ACP 4.46" Green 45-AUTO +2 MAGS & ORIG CASE

Sold On 09/26/2025

Heckler & Koch HK45 V1 45ACP 4.46" Green 45-AUTO +2 MAGS & ORIG CASE

DUTY-CARRY H&K HK HK45 V1 45-ACP DA/SA

Heckler & Koch (H&K) HK45 V1 45-ACP 4.46" +2 MAGS & ORIG BOX

Sold On 09/17/2025

Heckler & Koch (H&K) HK45 V1 45-ACP 4.46" +2 MAGS & ORIG BOX

Heckler & Koch (HK) HK45 V1 45-AUTO DA/SA

LEM TRIGGER! Heckler & Koch HK45 Tactical V7 45 ACP 5.2 +3 MAGS & OG BOX

Sold On 09/12/2025

LEM TRIGGER! Heckler & Koch HK45 Tactical V7 45 ACP 5.2 +3 MAGS & OG BOX

Heckler & Koch H&K HK HK45 Tactical 45ACP DA/SA

Heckler & Koch HK45 Compact Tactical V1 45 ACP H&K HK +2 MAGS & CASE

Sold On 09/08/2025

Heckler & Koch HK45 Compact Tactical V1 45 ACP H&K HK +2 MAGS & CASE

Heckler & Koch H&K HK45 Compact HK-45C HK45C 45

Heckler & Koch H&K HK HK45 Compact Variant 1 45 ACP 3.94 +2 MAGS & CASE

Sold On 09/05/2025

Heckler & Koch H&K HK HK45 Compact Variant 1 45 ACP 3.94 +2 MAGS & CASE

Heckler & Koch H&K HK HK45 Compact 45ACP DA/SA

Heckler & Koch H&K HK45 Compact Tactical 45 ACP HK-45

Sold On 08/27/2025

Heckler & Koch H&K HK45 Compact Tactical 45 ACP HK-45

Heckler & Koch H&K HK45 Compact Tactical 45ACP

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