Free Shipping & Free Returns*

FREE SHIPPING on Over 250,000 Products

Shop now and get Free Value Shipping on most orders over $49 to the contiguous 48 states, DC, and to all U.S. Military APO/FPO/DPO addresses.

Enjoy our FREE RETURNS

We want to ensure that making a return is as easy and hassle-free as possible! If for any reason you are not satisfied with your purchase, simply return the item within 30 days of receipt, and we'll cover the cost of return shipping. Learn more about our Return Policy.

Shopping Cart
Questions & Answers

This page is for information purpose only

Opticsplanet, Inc. does not sell firearms and does not have a Federal Firearms License (FFL).

Product Info for Kahr K40 Pistol, .40 S&W, 3.5in barrel

Part of Kahr's Premium Series, the steel frame K Series was the first series Kahr produced, starting in the 1990's. Features include a Lothar Walther 3.5 polygonal rifled match grade barrel, smooth DAO trigger, stainless or blackened stainless slide and an option for night sights. Kahr pistols are striker-fired locked-breech designs, relying on a modification of the Browning dropping-barrel system with a lug above the chamber locking the barrel into the roof of the slide.image

Specifications for Kahr K40 Pistol, .40 S&W, 3.5in barrel:

Manufacturer: Kahr
Gun Make: Kahr Arms
Gun Model: Kahr Arms K40
Gun Type: Pistol
Caliber: .40 S&W
Barrel Length: 3.5 in
Material: Wraparound Textured Polymer
Sight Configuration: White Bar-Dot Combat
Action Type: Recoil Operated Semi-Automatic
Safety Type: Firing Pin Block
Trigger Action: Double-Action Only (DAO)
Barrel Twist Rate: 1-16 RH
Rifling Profile: Polygonal
Magazine Capacity: 6 Round
Production Year: 1997 - 2020
Weight: 26 oz
Height: 4.55 in
Width: 0.94 in
Length: 6.1 in
Muzzle Energy: 374 ft-lbs
Muzzle Velocity: 967 ft/s
Housing/Frame Material: Stainless Steel

Package Contents:

  • Kahr K40 Pistol, .40 S&W, 3.5in barrel

Firearm Case

1–38 / 38
Previous
Next

Holsters

1–30 / 30
Previous
Next

Ammo Boxes

1–16 / 16
Previous
Next

.40 S&W Ammo

1–30 / 30
Previous
Next

Ammunition

1–30 / 30
Previous
Best Rated
PMC Bronze Ammunition .40 S&W 165 Grain Full Metal Jacket Brass Casing Centerfire Pistol Ammunition
PMC Bronze Ammunition .40 S&W 165 Grain Full Metal Jacket Brass Casing Centerfire Pistol Ammunition
(6)
List: $28.99 (Save 22%)
$22.49
$0.45/Round
Remington Golden Saber Defense .40 S&W 180 grain Brass-Jacketed Hollow Point Brass Pistol Ammunition
Remington Golden Saber Defense .40 S&W 180 grain Brass-Jacketed Hollow Point Brass Pistol Ammunition
List: $40.99 (Save 26%)
$30.29
$1.51/Round
Cor Bon 40 S&W 150 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
Cor Bon 40 S&W 150 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
(1)
List: $27.99 (Save 16%)
$23.49
$1.17/Round
Barnes Tac-Xpd Defense .40 S&W 140gr TAC-XP Handgun Cartridges
Barnes Tac-Xpd Defense .40 S&W 140gr TAC-XP Handgun Cartridges
(3)
List: $34.99 (Save 16%)
$29.29
$1.46/Round
On Sale
SinterFire Reduced Hazard .40 S&W 125 Grain Frangible Brass Cased Pistol Ammunition
SinterFire Reduced Hazard .40 S&W 125 Grain Frangible Brass Cased Pistol Ammunition
List: $42.59 (Save 32%)
$28.79
$0.58/Round
PMC Ammunition Bronze .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
PMC Ammunition Bronze .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
(2)
List: $52.49 (Save 50%)
$25.99
$0.52/Round
Speer Gold Dot Personal Protection .40 S&W 165 Grain Hollow Point Centerfire Pistol Ammunition
Speer Gold Dot Personal Protection .40 S&W 165 Grain Hollow Point Centerfire Pistol Ammunition
(1)
List: $45.99 (Save 16%)
$38.49
$1.92/Round
Norma Safeguard .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
Norma Safeguard .40 S&W 165 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
List: $42.79 (Save 17%)
$35.59
$0.71/Round
Hornady Critical Duty .40 S&W 175 Grain FlexLock Centerfire Pistol Ammunition
Hornady Critical Duty .40 S&W 175 Grain FlexLock Centerfire Pistol Ammunition
List: $45.31 (Save 29%)
$31.99
$1.60/Round
Norma Range and Training .40 S&W 180 Grain Full Metal Jacket Brass Cased Pistol Ammunition
Norma Range and Training .40 S&W 180 Grain Full Metal Jacket Brass Cased Pistol Ammunition
List: $23.99 (Save 12%)
$21.19
$0.42/Round
Freedom Munitions .40S&W 180 Grain RNFP Brass Pistol Ammunition
3 models
Freedom Munitions .40S&W 180 Grain RNFP Brass Pistol Ammunition
As Low As (Save Up to 19%)
$20.49
$0.37 - $0.41/Round
Underwood Ammo .40 S&W 135 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition
Underwood Ammo .40 S&W 135 Grain Jacketed Hollow Point Nickel Plated Brass Cased Pistol Ammunition
(1)
List: $24.99 (Save $1.60)
$23.39
$1.17/Round
On Sale
Magtech 40 S&W 180 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
Magtech 40 S&W 180 Grain Jacketed Hollow Point Brass Cased Pistol Ammunition
(1)
List: $27.29 (Save 22%)
$21.39
$0.43/Round
On Sale
SIG SAUER V-Crown Ammo .40 S&W 165 grain Jacketed Hollow Point Brass Cased Centerfire Pistol Ammunition
SIG SAUER V-Crown Ammo .40 S&W 165 grain Jacketed Hollow Point Brass Cased Centerfire Pistol Ammunition
List: $29.99 (Save 25%)
$22.49
$1.12/Round
On Sale
SinterFire Special Duty Self-Defense .40 S&W 125 Grain Hollow Point Frangible Brass Cased Pistol Ammunition
SinterFire Special Duty Self-Defense .40 S&W 125 Grain Hollow Point Frangible Brass Cased Pistol Ammunition
(8)
List: $18.09 (Save 29%)
$12.89
$0.64/Round
Best Rated
Remington UMC .40 S&W 180 Grain Full Metal Jacket Centerfire Pistol Ammunition
5 models
Remington UMC .40 S&W 180 Grain Full Metal Jacket Centerfire Pistol Ammunition
(6)
As Low As (Save Up to 22%)
$30.49
$0.53 - $0.61/Round
Best Rated
CCI Ammunition Blazer .40 S&W 180 Grain Full Metal Jacket Brass Centerfire Pistol Ammunition
CCI Ammunition Blazer .40 S&W 180 Grain Full Metal Jacket Brass Centerfire Pistol Ammunition
(10)
List: $24.99 (Save 16%)
$20.99
$0.42/Round
Federal Premium .40 S&W 180 Grain Jacketed Hollow Point Brass Centerfire Pistol Ammunition
Federal Premium .40 S&W 180 Grain Jacketed Hollow Point Brass Centerfire Pistol Ammunition
(1)
List: $70.49 (Save 41%)
$41.49
$0.83/Round
Lehigh Defense Xtreme Defense .40 S&W 115 Grain Fluid Transfer Monolithic Brass Cased Centerfire Pistol Ammunition
Lehigh Defense Xtreme Defense .40 S&W 115 Grain Fluid Transfer Monolithic Brass Cased Centerfire Pistol Ammunition
(1)
List: $61.99 (Save 35%)
$40.50
$2.03/Round
SIG SAUER V-Crown Ammo .40 S&W 180 grain Jacketed Hollow Point Brass Cased Centerfire Pistol Ammunition
SIG SAUER V-Crown Ammo .40 S&W 180 grain Jacketed Hollow Point Brass Cased Centerfire Pistol Ammunition
(2)
List: $29.99 (Save 20%)
$23.99
$1.20/Round
Federal Premium Syntech Range 40 S&W165 Grain Syntech Jacket Flat Nose Centerfire Pistol Ammunition
Federal Premium Syntech Range 40 S&W165 Grain Syntech Jacket Flat Nose Centerfire Pistol Ammunition
List: $34.99 (Save 20%)
$27.99
$0.56/Round
Blazin' Deal
Speer Lawman Training .40 S&W 165 Grain Total Metal Jacket Centerfire Pistol Ammunition
Speer Lawman Training .40 S&W 165 Grain Total Metal Jacket Centerfire Pistol Ammunition
(1)
List: $33.99 (Save 19%)
$27.49
$0.55/Round
Federal Premium Personal Defense Hydra-Shok 40 S&W 165 Grain Jacketed Hollow Point Centerfire Pistol Ammunition
Federal Premium Personal Defense Hydra-Shok 40 S&W 165 Grain Jacketed Hollow Point Centerfire Pistol Ammunition
(1)
List: $40.99 (Save 22%)
$31.99
$1.60/Round
Best Rated
Nosler ASP .40 S&W 180 Grain Jacketed Hollow Point Brass Cased Cased Pistol Ammunition
2 models
Nosler ASP .40 S&W 180 Grain Jacketed Hollow Point Brass Cased Cased Pistol Ammunition
(5)
As Low As (Save Up to 46%)
$20.99
$0.78 - $1.05/Round
Aguila Ammunition .40 S&W 180 Grain ull Metal Jacket Flat Nose Brass Case Pistol Ammunition
Aguila Ammunition .40 S&W 180 Grain ull Metal Jacket Flat Nose Brass Case Pistol Ammunition
(1)
List: $49.65 (Save 50%)
$24.99
$0.50/Round
Winchester .400 Legend Power PT 215 Grain Brass Case Centerfire Rifle Ammunition
Winchester .400 Legend Power PT 215 Grain Brass Case Centerfire Rifle Ammunition
List: $65.50 (Save 37%)
$40.99
$2.05/Round
BarnauL Polycoated Steel Case Rifle Ammunition .40 S&W 165 gr FMJ 984 fps
BarnauL Polycoated Steel Case Rifle Ammunition .40 S&W 165 gr FMJ 984 fps
List: $269.99 (Save 19%)
$217.49
$0.43/Round
Super Vel Ammunition 40 S&W 125 grain Solid Copper Hollow Point Brass Cased Pistol Ammunition
2 models
Super Vel Ammunition 40 S&W 125 grain Solid Copper Hollow Point Brass Cased Pistol Ammunition
As Low As (Save Up to 12%)
$29.99
$1.40 - $1.50/Round
Super Vel Ammunition 40 S&W 180 grain Full Metal Jacket Brass Cased Pistol Ammunition
2 models
Super Vel Ammunition 40 S&W 180 grain Full Metal Jacket Brass Cased Pistol Ammunition
As Low As (Save Up to 35%)
$28.49
$0.55 - $0.57/Round
G9 Defense .40 S&W 95 Grain External Hollow Point Brass Cased Pistol Ammunition
G9 Defense .40 S&W 95 Grain External Hollow Point Brass Cased Pistol Ammunition
(2)
List: $53.99 (Save 19%)
$43.99
$2.20/Round
Next

Kahr K40 Pistol, .40 S&W, 3.5in barrel Unavailable & Discontinued Models

List of Unorderable Models

  • Kahr K40 Pistol, .40 S&W, 3.5in barrel, stainless steel frame, wraparound textured polymer grip, recoil operated semi-automatic, white bar-dot combat, 6 round magazine, KA-K40-40SW-3.5-1-FRRMPG , MPN: KA-K40-40SW-3.5-1-FRRMPG , Code: N7-FH1-OP710-KA-K40-40SW-3-5-1-FRRMPG
Compare (0)