HK 45 LEM for sale

(1)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

3.9"

Caliber:

.45 ACP

Capacity:

8+1

Finish Per Color:

Black

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(2)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

3.94"

Caliber:

.45 ACP

Capacity:

8+1

Finish Per Color:

Black

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(1)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

4.46in

Caliber:

.45 ACP

Capacity:

10+1

Finish Per Color:

Black

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(1)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

4.57"

Caliber:

.45 ACP

Capacity:

10+1

Finish Per Color:

Black

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(0)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

4.46"

Caliber:

.45 ACP

Capacity:

10

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(0)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

4.57in

Caliber:

.45 ACP

Capacity:

10

View Product
(0)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

3.94"

Caliber:

.45 ACP

Capacity:

8

View Product
(0)

Brand:

Heckler and Koch

Barrel Length:

4.6"

Caliber:

.45 ACP

Capacity:

10+1

View Product
(0)

Brand:

Heckler and Koch

Action:

Double Action

Barrel Length:

3.94"

Caliber:

.45 ACP

Capacity:

8

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Marketplace Insights ★ 4.8/5 based on 5 customer reviews across 9 variants from 27 retailers

Exceptional HK pistol with outstanding reliability, excellent LEM trigger, and superior ergonomics across all owner experiences.

What customers like

Reliability & Durability100%
I am still waiting for my first failure to feed or function
LEM Trigger Quality60%
love the LEM trigger. Euro optic is the best
Ergonomics & Handling60%
feels great in the hand and the LEM trigger is amazing
Manufacturing Quality40%
Great manufacturing, clean no mars or loose ends

Common concerns

Frequently Asked Questions
HK 45 LEM for sale

What is HK45 Lem?

HK45 LEM is a .45 ACP pistol by Heckler & Koch. LEM (Law Enforcement Modification) refers to its double-action-only trigger system, which offers a consistent pull without an external hammer. It holds 10 rounds, has a polymer frame with interchangeable backstraps, and is used for duty and home defense.

Is the HK45 pistol any good?

The HK45 is a reliable, accurate .45 ACP pistol with excellent ergonomics and durability. It's well-suited for duty or home defense use. Prices typically range from $671 to $900, with nine variants available across numerous retailers.

What is the difference between HK45 and HK45C?

HK45 is full-size; HK45C is compact. Both fire .45 ACP with 10-round capacity. The HK45C has a shorter barrel (3.94" vs 4.53") and reduced overall length. The grips differ in ergonomics between the two models, making the HK45C better suited for concealed carry while sacrificing some shootability.

What are the common HK45 tactical problems?

Reported issues include slide not locking back on empty, occasional feed failures, and a heavy double-action trigger pull. The stock sights are widely criticized as among the worst in the industry and often need replacement. Most problems resolve with quality ammunition or by contacting Heckler & Koch support directly.

What is the trigger pull weight of the HK45 Lem?

HK45 LEM comes in two configurations. Light LEM offers 4.5 to 5.5 pounds pull weight, while Heavy LEM runs 7.5 to 8.5 pounds. The LEM system uses a cocking-piece spring and hammer-strut spring, allowing a lighter pull than traditional double-action designs.