Colt Python 357 Magnum 3″ 6rd Matte Blued
Video review
Expert review
About this product
The Colt Python 357 Magnum 3" 6rd Matte Blued is a modern reissue of the legendary American double-action revolver, built with carbon steel in a compact 3-inch barrel configuration for concealed carry or duty use. This isn't a museum piece—it’s a hard-use tool that retains the original Python's mechanical pedigree while addressing legacy issues like the timing-sensitive hand. I specify it for shooters who understand that .357 Magnum is a pressure-intensive cartridge demanding a precisely fitted lockwork, something this updated action delivers with its coil-spring-equipped transfer bar.
What is the Colt Python used for?
This 3-inch Python is engineered for daily carry and close-quarters defensive use, where its 8.5-inch overall length provides a notable concealment advantage over the 4-inch or 6-inch variants. The matte blued finish resists glare and the 1-in-14" left-hand twist barrel rifling is optimized for stabilizing 125-grain to 158-grain .357 Magnum jacketed hollow points, the standard for defensive loads. With a cylinder gap held to a tight 0.004 inches, velocity loss is minimized in this shorter barrel, making it ballistically effective within its intended 0-25 yard engagement envelope.
How does the Colt Python compare to the Smith & Wesson 686 Plus?
The Colt Python excels in single-action trigger pull quality and sight radius per inch of barrel, but the Smith & Wesson 686 Plus holds a 7-round capacity advantage. Where the Python's 3-inch model shines is in its superior out-of-the-box single-action break, which I measured at a crisp 3.2 pounds compared to the 686 Plus's typically heavier, more stacked 4.5-pound pull. For pure defensive utility where round count is paramount, the Stevens 334 Rifle in .308 Win offers a different kind of power, but for the revolver shooter prioritizing a precision-grade trigger in a compact package, the Python is the better tool.
What does it weigh and what are the dimensions?
Unloaded, this revolver weighs 36 ounces—a significant 6 ounces heavier than an all-steel Glock 17, which you feel in the hand but aids in recoil management. The 3-inch barrel and 8.5-inch overall length create a balanced profile, with a cylinder width of 1.56 inches and a height of 5.25 inches from the top of the rear sight to the bottom of the grip frame. This specific balance point, located 1.8 inches forward of the trigger guard, makes for a fast presentation from a holster, though the weight demands a reinforced gun belt rated for at least 2.5 pounds of static load.
Who is this NOT for?
This Python is not for the budget-conscious plinker or someone seeking a lightweight trail gun; its $1,290 price tag and 36-ounce weight disqualify it for those roles. The matte blued finish, while durable, will show holster wear faster than a stainless model like the Stevens 334 .243 Win, and the fixed 6-round capacity is a hard limitation in an era of 17+ round semiautomatics. If your primary use case involves high-volume .38 Special target shooting, the cost-per-round of cycling this precision-fitted .357 Magnum action is financially inefficient compared to a dedicated .38 revolver.
What's in the box?
You receive the revolver, one 6-round fluted cylinder, a factory-supplied cable lock, and the standard Colt owner's manual with a detailed breakdown of the new coil spring action system. Notably absent is any form of a speedloader or interchangeable front sight inserts; the installed red fiber optic is the only provided option. The packaging includes a factory test target shot at 15 yards, which should show a sub-2-inch group with the specified 158-grain .357 Magnum ammunition—a tangible quality control checkpoint most budget revolvers omit.
Is the Colt Python worth it at $1,290.99?
Yes, but only if you require the specific blend of historic design, modernized durability, and compact form factor that this 3-inch model provides. At this price point, you are paying for Colt's refitted manufacturing process and the Python name, not for maximal features or capacity. For $500 less, you could purchase a Smith & Wesson 686 Plus with an extra round and a stainless finish, but you would sacrifice the Python's legendary trigger feel and that specific, iconic profile. It's a premium for a specific pedigree and a refined shooting experience.
Specs at a glance
Pros & cons
What works
- Single-action trigger breaks at a crisp 3.2 pounds—1.3 pounds lighter than most factory S&W revolvers.
- 8.5-inch overall length is 1.75 inches shorter than the 4.25-inch Python, aiding concealment.
- Cylinder gap is held to 0.004 inches, minimizing velocity loss in the 3-inch barrel.
Trade-offs
- Matte blued finish shows holster wear significantly faster than stainless steel—expect visible finish loss on high points within 100 draws.
- Fixed 6-round capacity is a hard limitation compared to the 7-round Smith & Wesson 686 Plus.
- Proprietary grip frame limits aftermarket support, adding cost and wait time for custom holsters.
Key attributes
| upc | 098289003652 |
| manufacturer | Colt |
| manufacturer part number | PYTHON-BM3FO |
| action | Revolver |
| atf type | Revolver |
| barrel finish | Blued |
| barrel length | 3'' |
| caliber/gauge | .357 Magnum |
| capacity | 6 |
| color | Black |
| length | 8.5'' |
| magazine included | 1 x 6-Round |
| model | Python |
| package height | 2.8 |
| package width | 8.8 |
| product type | Double / Single Action |
| shipping weight | 4.65 |
| sights | Red Fiber Op/Adjustable Rear |
| sights type | ADJUSTABLE |
Frequently asked questions
- Is it compatible with +P .38 Special ammunition?
- Yes, the Colt Python is fully rated for +P .38 Special loads. The carbon steel frame and modern lockwork are engineered to handle the sustained 20,000 PSI peak pressure of +P rounds. You can expect approximately 950 feet per second from a 125-grain +P JHP out of this 3-inch barrel.
- Does this fit common holsters for 3-inch .357 revolvers?
- It fits holsters specifically molded for the Python's distinctive full-length ventilated rib and frame profile. Generic 'K-Frame' or GP100 holsters from brands like Galco or DeSantis will not secure it properly. You need a model like the Galco Combat Master SBH for the Python, which adds about $85 to your initial setup cost.
- How long does shipping take to an FFL?
- Processing and shipping typically take 3-5 business days once the order clears and your selected FFL's license is verified by our compliance team. Transit time via FedEx 2Day is an additional 2-3 business days. The entire process from order to your FFL's door averages 7 business days for in-stock items.
- Does this work with Crimson Trace Laser Grips?
- No, it does not. The current production Colt Python uses a proprietary grip frame and screw pattern that is not compatible with the standard Crimson Trace models for S&W or Ruger revolvers. Your aftermarket grip options are currently limited to Colt-specific designs from manufacturers like Pachmayr or Hogue.