My Cart

You have no items in your shopping cart.

Heckler and Koch HK45 Compact Tactical V1 .45 ACP 4.5-inch 10Rds Safety and Decocker

Heckler and Koch HK45 Compact Tactical V1 .45 ACP 4.5-inch 10Rds Safety and Decocker

Availability: In stock

$816.9900 In stock
As Low As $53 For 18 Months*

No Hidden Credit Card Fees!

Quick Overview
HK 45C, V1-Double Action, Full Size, 45ACP, 4.57" Threaded Barrel, Polymer Frame, Black Finish, 3 Dot Sights, 10Rd, 2 Magazines, Safety and Decocker 745031T-A5

$7.99 Flat Rate Shipping On All Firearms!
$12.99 Flat Rate Shipping On All Ammo, Regardless Of Quantity!

Start typing your question and we'll check if it was already asked and answered. Learn More
Browse 1 question Browse 1 question and 1 answer
Is the safety and decocker ambidextrous?
Gary on Jun 4, 2019
BEST ANSWER: The safety and decocker is single sided, located on the left side of the frame and not ambidextrous.
5.0 / 5.0
2 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
Great gun for a good price.
The tactical version of the HK45C has the slightly longer barrel to maximize velocity without really giving up any of the compact size. It carries well for size and bulk in a level 2 retention holster. Superimposing my previous carry weapon, a .380, it is the same height and length except the threaded part of the barrel. Weight is the same. It is slightly wider through the slide but 8 round magazines with flat floor plate mitigate this issue. On a measured 50' range, using 50 rounds of various standard 230 gr ammo, it easily shredded the black center of a 3" pistol target. The few flyers were on me. That was followed by 50 rounds of high velocity 230 gr on targets of opportunity ranging from 50 feet to 60 yards. Accuracy seemed to be right on for my eyes with no adjustments to the sights. I had read that this weapon had reduced recoil which I took with a grain of salt. However it proved to be unusually mild for the ammunition used. Difficult to say but perhaps like 9mm from a heavier pistol. At any rate, comfortable enough to shoot a lot. The Grabagun guys were great; shipped right away and price was spot on. If you're ready to move up to a fine carry or duty quality weapon, this one is definitely worth it. You better get one while they last at this price!
February 26, 2015
Reliable and versatile handgun.
The HK45ct can't be beat for reliability, quality and versatility. With the optional 8 round magazines and slim grip (for a .45) it can serve well as a concealed carry pistol. The 10 round magazines that are included with this model give you more capacity and a longer grip for use at the range. The TRUGLO night sights are easy to see both day and night. If you want to use a suppressor and night sights, the hk45ct is the model to get, if you don't care for a threaded barrel or night sights the hk45c may be your better choice. As far as reliability goes, check out Larry vicker's 50,000 round test that the HK45 series breezed through. This is a fairly expensive handgun, but I feel it is money well spent.
March 4, 2014



The HK45 Compact Tactical builds on the tough, military lineage of the Heckler & Koch HK45 series of handguns to devise the ultimate operator’s pistol. The HK45 pistol series (compact and full-size models) were chosen as the first firearms made at HK’s American manufacturing facility so it is only fitting that a modified variant would be adopted as the new pistol of a major U.S. special operations unit.

The HK45 Compact Tactical (CT) is the closest a civilian can get to that military pistol. The HK45 CT comes standard with a threaded barrel, 10-round magazine with extended floorplate, and replaceable grip panels to adjust the feel and grip circumference of the pistol to suit individual hand size and shooting preferences.

The HK45 pistol series were originally developed as candidates for the U.S. military’s next generation handgun competition so there is little wonder that the HK45 CT is so well-suited for military, law enforcement, and security use. Each HK45 CT comes standard with an extra backstrap for a custom fit for each shooter’s hand.

An HK proprietary internal mechanical recoil reduction system reduces the recoil forces affecting the weapon and shooter by as much as 30%, improving shooter control during rapid firing and prolonging component service life.

An “O-ring” barrel means better slide-to-barrel lockup and enhanced accuracy. And the threaded barrel on the HK45 CT is made using the famous HK cold-hammer forging process for superior performance.

The HK45 Compact Tactical uses all HK45 magazines, from 10-rounders to the smaller capacity 8-round magazine. A Picatinny MIL-STD-1913 rail for mounting lights and accessories is molded into the polymer frame of the HK45 Compact Tactical.

The HK45 Compact Tactical is currently available with a “decock only” (V3) control lever mode found on its special operations counterpart or with a decock and manual safety (V1) control lever function. The HK45 CT can also be converted to a variety of other kinds of trigger firing modes including HK’s enhanced double action only “LEM” (Law Enforcement Modification) mode.

The HK45 CT is currently being assembled at HK’s American manufacturing facility in Newington, New Hampshire.


Additional Information

Additional Information

Manufacturer Heckler and Koch
SKU GAG_HK745031T-A5
Condition New in Box
Action Type No
Caliber .45 ACP
UPC 642230245365
Model HK45 Compact Tactical V1
Type No
Manufacturer Part Number 745031T-A5
Accessories No
Barrel Length 4.5
Finish Per Color Black
Capacity 10
Firing Casing Fired Case
Frame Per Material Polymer
Hand No
Sights No