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Heckler & Koch Mark 23

handgun 45acp hecklerkoch
GunBuyer.com has the best offer of $2346.54, which is 4% higher than the average of recent previous listings, across a total of 8 listings.
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Current Listings
H&K Mark 23 45acp 5.87" Threaded FDE DA/SA 12+1 GunBuyer.com $2346.54 2026/6/18
Heckler & Koch Mark 23 DA/SA, Two 12rd Magazines MidwestGunWorks.com $2499.00 2026/6/19
H&K - Mark 23 12rd 5.87" 45 ACP GriceGunShop.com $2499.00 2026/6/19
Heckler & Koch Mark 23 DA/SA, Two 12rd Magazines, FDE MidwestGunWorks.com $2499.00 2026/6/19
HK 81001074 Mark 23 45 ACP 12+1 5.87" Black Threaded... HoosierArmory.com $2699.00 2026/6/20
H&K Mark 23 ODG 45ACP 5.87" Threaded Barrel 12+1 GunBuyer.com $2699.00 2026/6/18
HK 81000868 Mark 23 45 ACP 12+1 5.87" Black Threaded... HoosierArmory.com $2699.00 2026/6/20
HK MARK 23 45ACP 5.87″ 12RD FDE WesternSport.com $2729.00 2026/6/20