Skip to main content

Compare Smith & Wesson Model 40 vs. Smith & Wesson Model 642

Compare gun price, size, weight, capacity and other specifications.

	Image
Smith & Wesson	Brand	Smith & Wesson
Smith & Wesson Model 40	Model	Smith & Wesson Model 642
Firearm	Category	Firearm
38 Special+P	Caliber	38 Special+P
5 rounds;	Capacity	5
Revolver	Type	Revolver
2 inches	Barrel Length	1.88"
1.19 lb	Weight	14.4 oz
There are no available deals for this product.	Lowest Prices Online	Smith & Wesson Model 642 - Centennial Airweight Sportsmans Outdoor SS $429.00 Buy Smith & Wesson 642 Airweight Carry Frisco Guns $431.64 Buy Smith & Wesson Model 642 - Centennial Airweight Not Just Guns $439.95 Buy Smith & Wesson Model 642 - Centennial Airweight Gunprime $449.00 Buy Smith & Wesson Model 642 - LadySmith Good 4 Guns $451.99 Buy Show all

Compare with other guns

Smith & Wesson Model 40

Smith & Wesson Model 40

vs

Smith & Wesson Model 442

Smith & Wesson Model 442

Smith & Wesson Model 642

Smith & Wesson Model 642

vs

Smith & Wesson Model 637

Smith & Wesson Model 637

Smith & Wesson Model 40

Smith & Wesson Model 40

vs

Smith & Wesson Model 437

Smith & Wesson Model 437

Smith & Wesson Model 642

Smith & Wesson Model 642

vs

Heritage Roscoe

Heritage Roscoe

Smith & Wesson Model 40

Smith & Wesson Model 40

vs

Smith & Wesson M&P Bodyguard 38

Smith & Wesson M&P Bodyguard 38

Smith & Wesson Model 642

Smith & Wesson Model 642

vs

Smith & Wesson Model 638

Smith & Wesson Model 638

Recent coupons (10)

$150+ Orders Ship Free (Excl. Firearms, Ammo, Reloading, Mag. Packs & Flash Sales)

150FREESHIP

Expiration date Unknown Store Brownells Report

10% Off Most Barrels (Excl. Apply)

BARREL0526

Expiration date Unknown Store MidwayUSA Report

12% OFF Sitewide (Excl. Apply)

JUNE1226

Expiration date Unknown Store AR15Discounts Report

10% Off Exigent Defense

EXIGENT10

Expiration date Unknown Store BattleHawk Armory Report

11% Off (+ 2% Bucks)

GETET

Expiration date 2026-Jun-05 Store Optics Planet Report

5% Off PSA Sabre Firearms

scotsman2sabre5

Expiration date 2027-May-25 Store Palmetto State Armory Report

5% Off of PSA's Sabre Line of Products

BEYOND9SABRE5

Expiration date Unknown Store Palmetto State Armory Report

15% Off Magpul Products

MAGPUL15

Expiration date Unknown Store Blackstone Shooting Sports Report

PMC5OFF

Expiration date Unknown Store Ammunition Depot Report

HT35

Expiration date Unknown Store Huntsen Report

Add a Coupon

Recent comments

GForce GF-12AR 12-Ga 18.5" 5 Rd Semi-Auto Shotgun with OD Green Finish - $219.99

Is this nj compliment?

7 hours 20 min ago ByDonJulz10
Sig Sauer P365 XMacro 9mm, 3.1" Barrel, Glactic June Bug, Optic Ready, 17rd - $618.29

The smurfalicious model

10 hours 19 min ago ByRadiologyKen
Back To The Bench Reloading Event: Save Up To 50% On All Reloading Gear! @Natchez Shooting & Outdoors

No flat rate $5 on that?

10 hours 29 min ago ByUndivided
Magtech Steel Case 9mm 115 Grain FMJ 1000 Rnd - $219 after code: GUNDEALS10 + FREE Shipping

This stuff will lock up both my Glock and ar9 on about a box. Because case does not expand it gunks up chamber. The chamber is open to the gases in.n the barrel
It works with rifle cartridges because the pressures are so much higher steel case expands for a seal.
Steel cases are also hard on extractors..
I know some guys that run it. It works in their guns.

10 hours 35 min ago ByUndivided
Soviet Arms AK-V 9x19mm U9 35 Round Patterned Magazine, Black - $16.99

I think these are rock n lock ak style. Rock n locks have been outfitted to some 15s but a buttload of metal is removed. It's not a plug and play thing. The front lip of a rock n lock inserts into a slot underneath the feed ramps of a ak . There is no upper or lower. No room on a ar15 upper for that slot. Has to go into lower. Most of the lower mag well has to be cut away for rock n locks. People have done it but it ain't anything easy and the Lower looks like a cutaway or something.

10 hours 48 min ago ByUndivided
Back To The Bench Reloading Event: Save Up To 50% On All Reloading Gear! @Natchez Shooting & Outdoors

I wanted to buy the Lee Challenger Kit but Natchez wants $22 shipping and $8 tax, so any savings is gone.

12 hours 5 min ago ByFlorabamaboy
Lyman Sonicore Rekkr DT, 30 Cal, 5/8x24 Direct Thread, Modular Suppressor - $249.99

For the money, this worked out really well on my .300 blkout. Not so much on my short AK. Too much gas coming back, can kept loosening up and ran super hot within a few rounds.

12 hours 36 min ago Bybello1077
PSA Billet .45 ACP "Tinker" Lower Receiver With Mag Catch & Ejector - $49.99

Anyone play with one of these yet? I was wondering how bad it is....

14 hours 33 min ago ByWesternStar
AR15 Magazine, 5.56/.223, 30 Round, Aluminum, New (Bushmaster) $7.95

They charge sales tax. Also shipping minimum was $20

19 hours 28 min ago ByMufferDiver69
Quick-Release Heat-Resistant Brass Catcher with Mount for Rifle Universal Shell Collector - $24.99

I have one and it works. Can’t wait to use it on my other rifles. This was on my 300 BLK when I tested it. Adjustable fitment to your preference as well.

19 hours 29 min ago ByLinhzey81