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H&K M723001-A5 MARK 23 12+1 45ACP 5.87" V1

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Model: M723001A5
Condition: Factory New
Bud's Item Number: 15366
UPC: 642230244924

*Please Note!! Many of our pictures are stock photos provided to us by the manufacturer and do not necessarily represent the actual item being purchased. Please verify this picture accurately reflects the product described by the title and description on this page before you place your order.


The HK Mark 23 Caliber .45 ACP pistol gives shooters match grade accuracy equal to that of the finest custom made handguns — yet exceeds the most stringent operational requirements ever demanded of a combat handgun.

The Mark 23 provides this accuracy without the need for hand-fitted parts common in custom-built match pistols costing thousands of dollars more.

One of the most thoroughly tested handguns in history, the MK23/Mark 23 project originated in 1991 when HK began development for the U.S. Special Operations Command, the organization that directs the activities of America's most elite military units, including the Navy SEALs and the Army Special Forces.

On May 1, 1996, the first HK MK 23 pistols were delivered to the U.S. Special Operations Command for operational deployment, making the MK 23 the first caliber .45 ACP pistol to enter American military service since the venerable Government Model 1911A1.

During testing, MK 23 pistols met the most stringent operational and accuracy requirements ever demanded of a combat handgun. Endurance testing demonstrated a service life of over 30,000 rounds of +P ammunition. To meet the reliability requirement, the pistol had to demonstrate a minimum of 2,000 mean rounds between stoppages (MRBS) with both M1911 ball and +P ammunition. All pistols exceeded the 2000 MRBS with an average of 6000 MRBS. In more than 450 accuracy test firings from a precision firing fixture at 25 meters, MK 23 pistols far exceeded the government requirement, averaging 1.44 inches, with 65 groups of less than one inch. There were four groups of .5 inches, with 5 rounds going through the same hole!

Finish Satin
Type Not Valid
Action Not Valid
Caliber 204 Ruger
Barrel Length 3.43"
Capacity 35+1
Safety Firing Pin/Hammer Safety
Grips Olive Drab
Sights Novak
Weight 2.42 lbs
Finish Black
Type Semi-Automatic
Action Single
Caliber 45 Automatic Colt Pistol (ACP)
Barrel Length 5.87"
Capacity 12 + 1
Safety Patented Lock-Out
Grips Black
Sights 3-Dot
Weight 2.42 lbs
Finish Satin
Type Not Valid
Action Striker Fire Action
Caliber 44 Special
Barrel Length 3 1/8"
Capacity 16 + 1
Safety Firing Pin Block, Drop Safety
Grips Micarta
Sights Trench Style
Weight 2.42 lbs
Finish Satin
Type Not Listed
Action Double Action
Caliber 45 Automatic Colt Pistol (ACP)
Barrel Length 7.56"
Capacity 27+1
Grips Bronze
Weight 2.42 lbs

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Product Reviews
14 Reviews. Average Rating: 4.8 of 5 Stars! [4.8 of 5 Stars!]
5 stars:
86% (12 of 14)
4 stars:
8% (1 of 14)
3 stars:
7% (1 of 14)
2 stars:
0% ( of 14)
1 star:
0% ( of 14)
Reviewed By: Xien H on 07/21/2014 Rating: 5 of 5 Stars! [5 of 5 Stars!]
A tad expensive, but worth every penny. Now I know why they call this firearm the "Zombie Slayer"! Not because I let out a fart every time I shoot it, but because of its enormous power behind each shot. I would marry this firearm, if only it was legal to marry pistols in the state of Texas, but it is not, so I guess I will just stay with my wife.........for now.....this gun is a collector's gun, and soon to be a collector's dream!

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Reviewed By: Glenn H on 11/24/2013 Rating: 5 of 5 Stars! [5 of 5 Stars!]
$1,707 is a closeout price on an investment grade pistol. These are a beautifully made gun. That description may sound odd for a mostly plastic and stamped steel firearm, but it is beautifully crafted. It's big, accurate, and arguably impractical, but fun to shoot, ultra accurate and reliable. Simply put, if you have the means, it's a must have pistol, be it for use as a shooter or stash away and make a tidy profit from a rabid HK collector a few years down the road.

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Reviewed By: aaron b on 09/05/2012 Rating: 5 of 5 Stars! [5 of 5 Stars!]
Really great gun, buds was solid as always with their quick delivery and it was in perfect shape as usual. Low recoil for a 45, and quite accurate if you can shoot. It's a good sized pistol for sure, but well balanced. 2 thumbs up!! I farted too!

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Reviewed By: Erik R on 08/23/2012 Rating: 5 of 5 Stars! [5 of 5 Stars!]
Best shooting pistol ever made. It's noticably more accurate than other pistols. A true suppressor host, and literally indestructible! A must for any HK collector.

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Reviewed By: William D M on 08/10/2012 Rating: 3 of 5 Stars! [3 of 5 Stars!]
AWESOME-BIG-MONSTER-OF-A-GUN. Really hold one first before buying. I would have been better off to spend the cash on three Glocks and a few extra mags. This was to much stress for $1834. I'll re-gift this zombe-slayer+_+

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