Kahr Premium Series P45 .45 ACP Pistol Blk - KP4543N

Kahr Premium Series P45 .45 ACP Pistol - Black (Model KP4543N)

Kahr Arms
SKU:
120912297
|
UPC:
602686108096
|
MPN:
KP4543N
$720.11
Current Stock:
Product Specifications
Capacity-Rounds:
6
Caliber-Gauge:
45 ACP
Barrel Length:
3.4"
Barrel Length Range:
3" to 3.99"
Frame Finish:
Black
Weight:
18.5 oz
Action:
DAO
Weight Range:
16.00 oz to 31.99 oz
Grips:
Textured Black Polymer
Barrel Type:
Polygonal Rifled
Sight Configuration:
TruGlo Night Sights
Sight Style:
Night
Slide Description:
Serrated Matte Stainless Steel
Frame Material:
Polymer
Product Overview

The Kahr Premium Series P45 .45 ACP pistol is a compact, single-action-only defensive carry gun built around the stopping power of the .45 ACP round. The KP4543N model pairs a hard-use matte stainless steel slide with a black polymer frame, creating a slim, lightweight package that rides comfortably in an IWB holster or ankle rig without sacrificing the control and terminal performance that .45 shooters demand. At 18.5 ounces unloaded and just over 6 inches long, this is a serious deep-concealment option for serious carry—not a range toy.

The P45's single-stack magazine holds 6 rounds of .45 ACP, and the drift-adjustable tritium night sights are built in—no aftermarket install needed. The DAO trigger breaks clean and consistent, eliminating the safety-handling variables that come with an external lever. The 3.54-inch barrel is short enough to stay concealed but long enough to deliver consistent velocity and accuracy at typical defensive distances. This is a gun that rewards disciplined trigger control and dry-fire practice.

If you carry .45 ACP, work in close quarters, or simply prefer a true pocket/ankle defensive pistol over a full-size service weapon, the Kahr P45 earns its place in the Premium Series lineup through stripped-down, boringly reliable engineering. No frills, no marketing speak—just a proven design in a form factor that actually works for deep carry.

Key Features

  • .45 ACP caliber for proven defensive stopping power
  • Drift-adjustable tritium night sights for low-light target acquisition
  • Single-action-only trigger—simple, consistent break
  • Slim black polymer frame paired with matte stainless steel slide
  • 6-round single-stack magazine—genuine compact footprint
  • Lightweight at 18.5 oz unloaded for extended carry comfort

Specifications

Caliber.45 ACP
Magazine Capacity6 rounds
Barrel Length3.54 inches
Overall Length6.07 inches
Overall Width1.01 inches
Overall Height4.8 inches
Unloaded Weight18.5 oz
ActionDouble-action-only (DAO)
Slide MaterialMatte stainless steel
Frame MaterialBlack polymer
SightsDrift-adjustable tritium night sights
ModelKP4543N

Frequently Asked Questions

Is the Kahr P45 reliable for everyday carry and self-defense?

Yes. The Kahr Premium Series P45 is engineered for defensive carry with a proven DAO trigger, fixed sights, and a simple, field-tested design. It's designed to be carried every day and function when needed.

How does the P45 compare in size and weight to other compact .45 ACP pistols?

At 18.5 oz and 6.07 inches long with a 1.01-inch width, the P45 is built as a genuine pocket and ankle-carry option. The single-stack magazine and slim frame make it one of the flattest .45 packages available for deep concealment.

What sights come installed on the KP4543N?

The model ships with drift-adjustable tritium night sights, which allow for low-light target acquisition and can be zeroed for your specific load and distance preferences.

What is included in the box?

The product facts provided do not specify what accessories or items are included with the pistol. Contact us directly for a complete list of what ships with the KP4543N.

Additional Information

Firearm Shipments:

To buy rifles or shotguns, you must be 18 years old, and for handguns, actions, or receivers, the minimum age is 21. By placing an order for this firearm, you confirm that you are the legitimate transferee/buyer, meet the legal age requirements, and comply with all Federal, State, and local laws and regulations necessary to purchase this firearm.

We only ship firearms to valid Federal Firearms License (FFL) holders. At checkout we provide a FFL locator for your convenience.

We will need a copy of the FFL’s license to facilitate the process, kindly request your dealer to email us a copy of their FFL, as we cannot dispatch the firearm until we receive this document. It is imperative for the buyer to choose their FFL dealer, ensure they are willing to facilitate the transfer, and have them email their FFL copy to BOSQUE Outdoors. To avoid any confusion, the customer's name or order number must be mentioned in the email containing the FFL.

Email: [email protected]

  • Prior to placing an order, it is the buyer's responsibility to understand and adhere to their state's firearm regulations.
  • The buyer should verify with their receiving dealer that the chosen firearm is legally permissible in their state.
  • The buyer is accountable for any transfer fees or background check charges imposed by the receiving dealer. If the designated dealer declines to accept the firearm delivery, the buyer assumes responsibility for shipping costs to retrieve the firearm and resend it to an accommodating dealer.
  • Handguns will be shipped using air transportation, while long guns can be shipped using ground methods. If your order includes a mix of firearm and non-firearm items, BOSQUE Outdoors will send the firearm(s) to your selected FFL dealer and the remaining non-firearm items to your billing address.
  • Firearms cannot be returned to BOSQUE Outdoors; please contact the manufacturer for warranty claims.
  • Firearms refused by the FFL Dealer or which cannot be transferred due to a failed background check are subject to a $75 restocking fee plus 10% of the purchase price.