Handgun comparison iconHandgun comparison icon

Heckler & Koch HK45 vs Heckler & Koch Mark 23

Heckler & Koch HK45 facing right

Heckler & Koch HK45

DA/SA Full-Sized Pistol Chambered in 45 ACP
Check Price
vs
Heckler & Koch Mark 23 facing left

Heckler & Koch Mark 23

DA/SA Full-Sized Pistol Chambered in 45 ACP
Check Price

Dimensions

 LengthLHeightHWidthWWeightW
HK458.03 in5.91 in1.54 in31.2 oz
Mark 239.65 in5.9 in1.53 in39.36 oz

Details

 BarrelBBL Trigger Website
HK454.46 in DA/SA hk-usa.com
Mark 235.87 in DA/SA hk-usa.com

Capacity

 45 ACP45 ACP
HK45 10 (+1) 10 (+1)
Mark 23 12 (+1) 12 (+1)

Side-by-Side
Side-by-Side Comparison Charts

How do these two handguns stack up against eachother?

9876543210012345678901234567890123456789

pan left/right to see both handguns

Heckler & Koch HK45 For Sale
Heckler & Koch Hk45
619.99
H&K Hk45C 45Ap Da 8Rd B Fs
653.44
Hk Usa Hk45 Compact (V1) 45 Acp 3.94"...
696.99
H&K Hk45C 45Ap Da 8Rd Black
711.99
Heckler & Koch Mark 23 For Sale
Hk Heckler & Koch Mark 23 45 Acp...
2,081.82
Heckler & Koch Mark 23
2,100.99
Hk Mark 23 45 Acp 5.87" Threaded Barrel...
bereli.com
2,199.00
Hk Mark 23 45 Auto 10+1 5.87" Threaded...
2,200.49

Tabletop
Tabletop Comparison

Drag/drop and reorder the handguns to compare on top of eachother

Handguns
Heckler & Koch HK45
100
View
Heckler & Koch Mark 23
100
View
01234567891076543210

Popular Comparisons

Heckler & Koch Mark 23 facing left
Magnum Research Desert Eagle 6" facing right
Heckler & Koch 
Mark 23
vs
Magnum Research 
Desert Eagle 6"
FN FNX-45 facing left
Heckler & Koch Mark 23 facing right
FN 
FNX-45
vs
Heckler & Koch 
Mark 23
Sig Sauer P220 Legion Full Size 10mm facing left
Heckler & Koch Mark 23 facing right
Sig Sauer 
P220 Legion Full Size 10mm
vs
Heckler & Koch 
Mark 23
Heckler & Koch HK45 facing left
Heckler & Koch Mark 23 facing right
Heckler & Koch 
HK45
vs
Heckler & Koch 
Mark 23
Glock G19 facing left
Heckler & Koch Mark 23 facing right
Glock 
G19
vs
Heckler & Koch 
Mark 23
Beretta 92FS facing left
Heckler & Koch Mark 23 facing right
Beretta 
92FS
vs
Heckler & Koch 
Mark 23
Heckler & Koch USP 45 facing left
Heckler & Koch HK45 facing right
Heckler & Koch 
USP 45
vs
Heckler & Koch 
HK45
FN FNX-45 facing left
Heckler & Koch HK45 facing right
FN 
FNX-45
vs
Heckler & Koch 
HK45
Kimber 1911 facing left
Heckler & Koch HK45 facing right
Kimber 
1911
vs
Heckler & Koch 
HK45
Sig Sauer P365X facing left
Heckler & Koch HK45 facing right
Sig Sauer 
P365X
vs
Heckler & Koch 
HK45
Heckler & Koch Mark 23 facing left
Magnum Research Desert Eagle 6" facing right
Heckler & Koch 
Mark 23
vs
Magnum Research 
Desert Eagle 6"
FN FNX-45 facing left
Heckler & Koch Mark 23 facing right
FN 
FNX-45
vs
Heckler & Koch 
Mark 23
Sig Sauer P220 Legion Full Size 10mm facing left
Heckler & Koch Mark 23 facing right
Sig Sauer 
P220 Legion Full Size 10mm
vs
Heckler & Koch 
Mark 23
Heckler & Koch HK45 facing left
Heckler & Koch Mark 23 facing right
Heckler & Koch 
HK45
vs
Heckler & Koch 
Mark 23
Glock G19 facing left
Heckler & Koch Mark 23 facing right
Glock 
G19
vs
Heckler & Koch 
Mark 23
Beretta 92FS facing left
Heckler & Koch Mark 23 facing right
Beretta 
92FS
vs
Heckler & Koch 
Mark 23
Heckler & Koch USP 45 facing left
Heckler & Koch HK45 facing right
Heckler & Koch 
USP 45
vs
Heckler & Koch 
HK45
FN FNX-45 facing left
Heckler & Koch HK45 facing right
FN 
FNX-45
vs
Heckler & Koch 
HK45
Kimber 1911 facing left
Heckler & Koch HK45 facing right
Kimber 
1911
vs
Heckler & Koch 
HK45
Sig Sauer P365X facing left
Heckler & Koch HK45 facing right
Sig Sauer 
P365X
vs
Heckler & Koch 
HK45
Heckler & Koch Mark 23 facing left
Magnum Research Desert Eagle 6" facing right
Heckler & Koch 
Mark 23
vs
Magnum Research 
Desert Eagle 6"
FN FNX-45 facing left
Heckler & Koch Mark 23 facing right
FN 
FNX-45
vs
Heckler & Koch 
Mark 23
Choose a Handgun
Heckler & Koch
HK45
Choose a Handgun
Heckler & Koch
Mark 23

Daily Deals

Smith And Wesson Shield Plus Optics Ready For...
grabagun.com
299.99
Glock G17 Gen4 9Mm 4.49ʺ 17Rd Pistol W/...
kygunco.com
389.99
In Glock 21 Gen4, 45 Acp, 3 Mags,...
gideontactical.com
324.99
Sds Mac 9Mm 4.25 Qpq Blk Double Stack...
familyfirearms.com
809.99
Deals and Updates!
New handguns and the best gun and ammo deals straight to your inbox
Follow Us