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Heckler & Koch Mark 23

handgun 45acp hecklerkoch
GrabAGun.com has the best offer of $2065.99, with no recent change in price, across a total of 21 listings.
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Current Listings
Heckler and Koch Mark 23 Flat Dark Earth .45 ACP 5.8" Barrel 10-Rounds GrabAGun.com $2065.99 2026/4/9
Heckler and Koch Mark 23 Flat Dark Earth .45 ACP 5.8" Barrel 12-Rounds GrabAGun.com $2065.99 2026/4/9
H&K Mark 23 .45 ACP 5.87" 10rds PalmettoStateArmory.com $2446.99 2026/4/10
H&K Mark 23 .45 ACP 5.87" 10rds PalmettoStateArmory.com $2446.99 2026/4/10
H&K Mark 23 45acp 5.87" Threaded FDE DA/SA 12+1 GunBuyer.com $2463.30 2026/4/10
Heckler & Koch Mark 23 DA/SA, Two 12rd Magazines MidwestGunWorks.com $2499.00 2026/4/10
H&K - Mark 23 12rd 5.87" 45 ACP GriceGunShop.com $2499.00 2026/4/10
Heckler & Koch Mark 23 DA/SA, Two 12rd Magazines, FDE MidwestGunWorks.com $2499.00 2026/4/10
Heckler and Koch Mark 23 OD Green / Black .45 ACP 5.8" Barrel 12-Rounds GrabAGun.com $2551.99 2026/4/9
HK 81001074 Mark 23 45 ACP 12+1 5.87" Black Threaded... HoosierArmory.com $2699.00 2026/4/10
Heckler and Koch Mark 23 OD Green .45 ACP 5.87" Threaded Barrel 10-Rounds GrabAGun.com $2699.00 2026/4/9
Heckler & Koch Mark 23, .45 ACP, 5.87" OsageCountyGuns.com $2699.00 2026/4/10
H&K Mark 23 ODG 45ACP 5.87" Threaded Barrel 12+1 GunBuyer.com $2699.00 2026/4/10
Heckler and Koch Mark 23 .45 ACP 5.9" Barrel 12-Rounds GrabAGun.com $2699.00 2026/4/9
HK 81000868 Mark 23 45 ACP 12+1 5.87" Black Threaded... HoosierArmory.com $2699.00 2026/4/10
HK Mark 23 .45 Auto Pistol | Collectors Firearms CollectorsFirearms.com $2699.95 2026/4/10
(SN: 23-032936) Heckler & Koch Mark 23 Pistol .45 Auto (L2025-10911) NEW CollectorsFirearms.com $2699.95 2026/4/10
(SN: 23-033862) Heckler & Koch Mark 23 Pistol .45 Auto (L2026-00051) NEW CollectorsFirearms.com $2699.95 2026/4/10
(SN: 23-031752) Heckler & Koch Mark 23 Pistol .45 ACP (L2025-11295) NEW CollectorsFirearms.com $2699.95 2026/4/10
(SN: 23-032740) Heckler & Koch Mark 23 Pistol .45 Auto (L2025-11246) NEW CollectorsFirearms.com $2699.95 2026/4/10
H&K Mark 23 .45 ACP 5.87" 12rd Pistol, Flat Dark Earth - 81000868 PalmettoStateArmory.com $2699.99 2026/4/10