Smith & Wesson M637 5RD 38SP +P 1.87″


Smith & Wesson M637 5RD 38SP +P 1.87″

(8 customer reviews)
100% of buyers said they were satisfied.

$423.00 $401.85

The Smith & Wesson J-Frame has become the most popular small frame personal defense revolver on the market. With decades of reliable performance to its credit, the J-frame line offers models capable of firing .22 LR, .22 Magnum, .38 S&W Special and the more powerful .357 Magnum loads. Smith & Wesson offers these revolvers from our production, M&P, Pro Series, and Classics lines in three diverse hammer designs; internal, exposed and shrouded.
The Model 637 is a variation of the Model 37 Chiefs Special Airweight that integrates the time-tested features of the original with modern advancements. This ultra-light revolver is a favorite back-up and concealed carry firearm.

Weight: 15 oz.
Overall Length: 6.31″
Addl Info: Airweight Frame

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Category: Tag:


Finish Silver
Type Revolver
Action Single/Double
Caliber 38 Special
Barrel Length 1.87″
Capacity 5
Safety Internal Lock
Grips Black
Sights Fixed

Finish Camo ODG and Black
Type Single Shot
Action Not Valid
Caliber .50 Alaskan
Barrel Length 3.2″
Capacity 5 1/6 1
Safety Loaded Chamber Indicator/Grip/Firing Pin
Grips Titanium Blue Polymer
Sights Fixed Low Profile

Finish Black Cerakote
Type Revolver
Action Lever
Caliber .56-50
Barrel Length 5.28″ / 5.34″ w/ Thread Protector
Capacity 50 1
Safety Thumb Safety
Grips Desert
Sights Integrated

Finish NIB One
Type Red Dot Optic
Action Single Action Only
Caliber 44 Black Powder
Barrel Length 5 1/2″
Capacity 15 1
Safety Extended Thumb, Beavertail Grip, Firing Pin
Grips G10 tactical VZ Grips®
Sights Slide Mounted Reflex Optic

Finish Stainless Cerakote
Type AR Pistol
Action Recoil Operation
Caliber .50-90 Sharps
Barrel Length 3.18″
Capacity 12 1
Safety Grip safety Only
Grips Black/OD Green
Sights Fiber Optic Front, Adjustable Rear

8 reviews for Smith & Wesson M637 5RD 38SP +P 1.87″

  1. Verna Baker (verified owner)


  2. Leland Thompson (verified owner)

    Firearmss is a great place to shop. Customer Service and selection are top notch, and the prices are hard to beat.

  3. Eunice Berry (verified owner)

    Was a good experience. Easy to buy, didn’t realize their was a lifetime warranty option and it was a good deal so I signed up for it.

  4. Roy James (verified owner)

    Great experience at Firearms\\\\\\\’s Gun Shop!!

  5. Jermaine Oliver (verified owner)

    The experience on Firearms\\\\\\\’s guns website was simple and convenient. Looking forward to many future visits!

  6. Harvey Hodges (verified owner)

    I foolishly traded my previous Glock 20, and was wanting to replace it. Then, 2020 hit; and I couldn\\\\\\\’t find a Glock of any kind, anywhere. 2-3 times a week, I\\\\\\\’ve checked Firearmss\\\\\\\’ website, looking for another Glock 20. Today, that perseverance paid off! Firearmss not only had one; but they had one in the color I wanted! Firearmss is my \\\\\\\’go to\\\\\\\’ gun store.

  7. Genevieve Mitchell (verified owner)

    Great service! Easy checkout.

  8. Shaun Holland (verified owner)

    Shopping at Firearms\\\\\\\\\\\\\\\’s is always a pleasure.

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