Colt Python 357 Magnum

The Colt Python 357 Magnum is the most celebrated revolver ever built in the United States of America.

Introduced in 1955 by Colt’s Manufacturing Company in West Hartford, Connecticut, the Python was designed from the start to be the finest .357 Magnum revolver in the world. Seventy years later, nothing has changed that verdict. No production revolver made in America today has a smoother trigger. No factory revolver delivers better out-of-the-box accuracy. And no American handgun carries a collector legacy as strong and as valuable.

Whether you are shopping for your first .357 Magnum revolver, a seasoned shooter looking to upgrade, or a collector adding a cornerstone piece

What Makes the Colt Python 357 Magnum Special?

Most revolvers are built to work. The Colt Python 357 Magnum was built to be the best.

Here are the five things that set it apart from every other .357 Magnum revolver in America:

1. The Trigger

The Python’s double-action trigger is the smoothest on any production revolver sold in the United States today. It moves through its arc without stacking — without the sudden spike in resistance that frustrates shooters on most other revolvers. The break is clean, consistent, and light. It is the trigger that other revolvers are judged against.

2. The Accuracy

The Python was designed as a precision target revolver. Colt uses a choked barrel — slightly tighter at the muzzle than at the breech — which helps produce consistent, tight groups. At 25 yards off a bench, the Python regularly shoots groups under one inch in single-action mode. That is match-grade accuracy in a factory production revolver.

3. The Craftsmanship

Every Python is machined to tight tolerances. The barrel-to-frame fit is virtually seamless. The cylinder locks up tightly and consistently. The finish — whether polished stainless, deep blue, or matte — is applied with evident care. You feel the difference the moment you pick one up.

4. The .357 Magnum Cartridge

The Python’s chambering makes it one of the most versatile handguns in America. The .357 Magnum is one of the most powerful and accurate handgun cartridges ever developed — capable of home defense, hunting deer and hog, woods carry in bear country, and precision target shooting. And because the Python also accepts .38 Special, you get a practical two-in-one revolver: practice cheaply with .38 Special, and use full-power .357 Magnum when it counts.

5. The Legacy and Value

Colt Pythons have been appreciating in value for decades. Vintage first-generation Pythons regularly sell for $2,000 to $50,000+ at US auction houses. Elvis Presley’s personal Python sold for $172,500 at auction. Even new production Pythons hold their value better than almost any comparable firearm. Owning a Colt Python 357 Magnum means owning a piece of American history that pays you back.

The .357 Magnum Cartridge: Why It Is the Best Revolver Round in America

Before diving into the Python itself, it is worth understanding why the .357 Magnum is such a powerful choice.

What Is the .357 Magnum?

The .357 Magnum was developed in the early 1930s and is essentially a lengthened, higher-pressure version of the .38 Special. The cartridge case is ⅛ inch longer than a .38 Special case — long enough to prevent accidentally loading it into a revolver chambered only for .38 Special, but close enough that any .357 Magnum revolver can safely fire .38 Special ammunition.

The name “.357” refers to the actual bullet diameter: .357 inches.

.357 Magnum Ballistics

The .357 Magnum delivers significantly more energy than .38 Special, 9mm, and .45 ACP. Studies consistently show the .357 Magnum is 5 to 15 percent more effective at stopping threats than common semi-auto pistol cartridges when used for self-defense.

What Can the .357 Magnum Do?

• Home Defense — The .357 Magnum delivers serious stopping power in a reliable, non-jamming revolver platform
• Deer and Hog Hunting — Effective at 50–75 yards with a handgun; up to 125 yards from a lever-action rifle
• Bear Country Protection — The .357 Magnum is considered the minimum acceptable cartridge for black bear defense; full-power loads from the 6″ or 8″ Python provide serious protection
• Target Shooting — Outstanding accuracy from the Python’s choked barrel and smooth trigger makes it a competition favorite
• Practice and Training — Use affordable .38 Special for daily practice; switch to .357 Magnum when you need real power

Colt Python 357 Magnum History

1955 — The Python Is Born

The Colt Python was created by gunsmiths on Colt’s factory floor in 1955. Unlike most revolver development projects, it was not the result of a formal engineering program. Skilled craftsmen simply set out to build the finest .357 Magnum revolver possible using existing Colt parts and frames. What they produced changed American revolver history forever.

The first Python was priced at $125 — equivalent to about $1,471 in 2025 dollars. Only one was built in 1955. By the end of 1956, just over 300 had been completed. By 1969, production exceeded 100,000 revolvers.

1970s — America’s Gold Standard

During the 1970s, the Python became the benchmark revolver for American law enforcement, competitive shooters, and serious gun owners. The Georgia State Patrol and Florida Highway Patrol both issued the Python as a duty sidearm. Colt also made the Python the first mass-produced revolver in history to be laser-boresighted at the factory, a sign of the extraordinary quality standards applied to every gun.

1997–2005 — Custom Shop Era

As manufacturing costs rose, Colt moved Python production in 1997 to its Custom Gun Shop, where the revolver was renamed the Python Elite. Production continued in small numbers until 2005, when even Custom Shop production ended. The moment it stopped, prices on used Pythons began climbing rapidly.

2020 — The Python Returns

On January 16, 2020, Colt officially reintroduced the Python. The new second-generation Python was built stronger — using more durable stainless steel alloys, a redesigned trigger lockwork that eliminates stacking, and 30% more steel in the top strap to handle modern .357 Magnum ammunition. Initial demand was overwhelming across the United States.

As Colt Product Director Justin Baldini said at the time: “We took our time on R&D — we needed to be sure the look and performance of this redesign lived up to its legendary name. This new Python lives up to the legend in every way.”

2022–2025 — The Python Family Expands

Colt has steadily expanded the Python lineup year after year:

• 2022 — 3-inch stainless Python introduced
• 2023 — Python Combat Elite added (3-inch, G10 grips, night sight, unfluted cylinder)
• 2024 — Blued Python introduced (4.25″ and 6″), 5-inch stainless added
• 2025 — Blued Python expanded to 2.5″, 3″, 5″, and 8″ barrel lengths; Samuel Sapphire limited edition (1 of 500)

As of 2025, more Colt Python 357 Magnum configurations are available than at any point in the gun’s 70-year history.

Full Colt Python 357 Magnum Specifications — All Models (2025)

Stainless Python — Specs by Barrel Length

All stainless models share these specs:

• Caliber: .357 Magnum / .38 Special
• Action: Double-Action / Single-Action (DA/SA)
• Cylinder: 6 rounds, fluted, polished stainless
• Frame: Stainless steel, high-polish finish
• Grips: Altamont walnut target stocks with gold Colt rampant pony medallion
• Front Sight: User-interchangeable; red ramp insert (orange available)
• Rear Sight: Fully adjustable target sight
• Rifling: 6-groove, 1:14″ left-hand twist
• Barrel: Full underlug, ventilated rib, recessed target crown
• Cylinder Rotation: Clockwise (unique to Colt)

Blued Python — Specs by Barrel Length (2024–2025)

Blued trigger pulls (NRA-tested, 4.25″ model):

• Double-Action: 9 lbs, 9 oz average
• Single-Action: 5 lbs, 6 oz average

Python Combat Elite — Specifications

The Combat Elite is built for duty and defensive carry. The unfluted cylinder, tritium night sight, and G10 grips give it a tactical edge over standard Python models. The 30% thicker top strap and choked barrel design are identical to all other Pythons.

Matte Python — Specifications

The most affordable Python in the lineup. Excellent for shooters who want to use their Python hard without worrying about finish wear. The rubber grips are also preferred by many shooters for full-power .357 Magnum loads.

Colt Python 357 Magnum Trigger: The Best In America

If there is one thing the Colt Python 357 Magnum is known for above everything else, it is the trigger.

The Python uses a leaf spring (V/U-shaped mainspring) action — a design inherited from Colt’s pre-war double-action revolvers and continuously refined for 70 years. This design produces a long but perfectly smooth double-action stroke with no stacking (no sudden spike in resistance near the end of the pull).

In plain English: pulling the trigger on a Python feels like rolling a marble across glass. Other revolvers feel like pulling a rusty door handle.

Colt’s factory specification calls for a double-action trigger between 7 and 9.5 pounds. The NRA’s American Rifleman measured the blued Python’s double-action at 9 lbs, 9 oz — but the smoothness makes it feel far lighter than it measures.

How Does It Compare?

The GP100 and 686 both become better revolvers with aftermarket trigger work. The Python does not need it. Out of the box, it is already the best.

All Colt Python 357 Magnum Barrel Lengths Explained

2.5 Inch — The Collector’s Choice

Available on blued Python only (2025). Rare and highly collectible. Inspired by original short-barrel Pythons from the 1970s and 1980s that are among the most valuable vintage examples today. Classic panel grips. Best for: collecting, display, limited carry use.

3 Inch — The Carry Python

The smallest standard Python in regular production. At 36 oz and 8.5 inches, it is the lightest configuration available. Excellent for woods carry and home defense. Also available as the Combat Elite with tritium night sights and G10 grips for tactical use. Best for: carry, home defense, woods protection, collecting.

4.25 Inch — The Most Popular Python in America

The best-selling configuration. At 42 oz and 9.75 inches, it is the ideal balance of weight, accuracy, and maneuverability. Equally at home on a range bench or a nightstand. The most practical choice for everyday ownership and the one most Python owners recommend first. Best for: all-around use, home defense, range shooting, first-time buyers.

5 Inch — The Shooter’s Secret

Often overlooked but praised by experienced shooters as the sweet spot of the Python lineup. The NRA’s American Rifleman called it “graceful, attractive, and perfectly balanced.” The longer sight radius improves accuracy over the 4.25″, and the extra barrel length squeezes more velocity from .357 Magnum loads — without adding as much length or weight as the 6″. Best for: experienced shooters, precision range use, hunting.

6 Inch — The Classic Python

This is the barrel length in every famous photo of the Colt Python. It is what Rick Grimes carries on The Walking Dead. This is what most people picture when they hear “Colt Python.” The 6-inch Python maximizes .357 Magnum velocity for hunting and delivers the best sight radius of the standard models. The most iconic and collectible Python length. Best for: target shooting, hunting, collecting, display.

8 Inch — The Hunting Python

The longest Python available, and the most powerful configuration. Produces maximum .357 Magnum velocity and the best long-range accuracy. At 52 ounces, it is heavy but extremely stable on target. Best for: handgun hunting, competition, serious collectors.

Colt Python 357 Magnum Finishes

High-Polish Stainless

The go-to choice for regular shooters. Extremely durable, corrosion-resistant, and requires minimal maintenance. Pairs with walnut grips and a gold Colt medallion. Available in all standard barrel lengths. Choose this if: you plan to shoot your Python regularly and want a low-maintenance, long-lasting finish.

Deep Blue Carbon Steel

The most visually stunning Python available today. The deep, rich blue finish is what original first-generation Pythons were known for — the finish that made 1950s gun writers call it “the most beautiful double-action revolver ever built.” Carbon steel requires more care than stainless (a light coat of oil prevents surface rust), but the appearance is extraordinary. Choose this if: you want the classic look, maximum visual appeal, or the most authentic tribute to the original Python.

Matte Stainless

The most practical and most affordable finish. Brushed matte surface reduces glare and hides handling marks. Comes with Hogue rubber grips — preferred by many shooters for full-power .357 Magnum loads. Choose this if: you want a Python that can take hard range use without worrying about finish wear, or if budget is a priority.

Colt Python 357 Magnum Prices

Current MSRP — New Production Pythons

Used Second-Generation Pythons (2020–Present)

Vintage First-Generation Pythons (1955–2005)

What Makes a Vintage Python More Valuable?

• Earlier production year — 1955–1969 (no letter serial number) is the most prized era
• Condition — Mint, unfired examples with no finish wear command major premiums
• Finish — Royal Blue and nickel are rarest and most valuable
• Short barrel lengths — 2.5″ and 3″ models are hardest to find
• Original box and paperwork — Adds meaningful value; an empty original Python box alone can sell for $100+
• Provenance — Famous previous ownership multiplies value dramatically

Colt Python 357 Magnum vs. S&W 686 Plus — Full Comparison

The Smith & Wesson 686 Plus is America’s most popular .357 Magnum revolver by sales volume, and the most common comparison made against the Python.

Who wins? The Python wins on trigger feel, craftsmanship, collector value, and legacy. The 686 Plus wins on price and ammo capacity. For pure out-of-the-box shooting enjoyment, the Python is the better revolver. For budget-conscious buyers who need 7 rounds, the 686 Plus is the practical choice.

Colt Python 357 Magnum vs. Ruger GP100 — Full Comparison

Who wins? If you want to shoot thousands of full-power .357 Magnum loads through a revolver that requires almost no maintenance and costs half the price, the GP100 is the right call. If you want the finest factory trigger available, precision accuracy, beautiful craftsmanship, and a revolver that holds its value for decades — the Python wins without question.

Colt Python 357 Magnum vs. Ruger GP100 vs. S&W 686 — The Ultimate Scorecard

Based on independent testing and US reviewer consensus:

The Python, GP100, and 686 each scored within 1–2 points of each other in comprehensive US tests. All three are reliable, accurate, American-made revolvers that will last a lifetime. The Python is the best shooter out of the box. The GP100 is the best workhorse. The 686 is the best middle ground.

Colt Python 357 Magnum Performance Review

Real-World Reliability

The second-generation Python (2020+) is highly reliable. Independent US range tests firing 400 to 1,200+ rounds through production Pythons — mixing .38 Special practice loads and full-power .357 Magnum — consistently report zero malfunctions. As one NRA reviewer noted after 400+ rounds without cleaning: “My production-line Python confirmed that Colt met its objectives.”

Real-World Accuracy

At 25 yards from a bench in single-action mode, the Python shoots groups consistently under one inch with quality ammunition. The choked barrel and tight lockup contribute to this consistency across a wide variety of loads — where some competing revolvers are “picky” about ammunition, the Python shoots tight groups with nearly everything.

Recoil

The Python’s weight — 42 oz for the 4.25″ model — is an intentional design feature. That weight naturally dampens .357 Magnum recoil and makes the gun stable and comfortable through long shooting sessions with .38 Special loads. For maximum .357 Magnum hunting loads, many Python owners swap the walnut grips for rubber alternatives.

One Thing to Know Before You Buy

The Python’s ejector rod is slightly too short to fully eject .38 Special casings from the cylinder. You need to tilt the muzzle upward and push the rod firmly to clear the empties. This is not a defect — it is a design characteristic that has existed on every Python since 1955. Every Python owner learns this within the first cylinder and it becomes automatic.

Best .357 Magnum Ammunition for the Colt Python

The Colt Python 357 Magnum accepts all standard .38 Special and .357 Magnum loads. Here is what US shooters use most:

 Home Defense

• Hornady Critical Defense 125gr FTX — 1,500 fps, 624 ft-lbs. Consistent expansion, controls overpenetration. Top-rated defensive .357 Magnum round in America.
• Federal Premium 130gr Hydra-Shok — Proven hollow point design, excellent terminal performance.

 Target Shooting and Practice

• .38 Special 130gr FMJ — Inexpensive, low recoil, easy on the gun. Perfect for range days.
• Federal American Eagle 158gr .357 Magnum — Mid-range .357 Magnum load. Good practice without maximum recoil.

For Hunting (Deer, Hog, Bear Country)

• Federal Premium Barnes Expander 140gr XPB — Top-rated .357 Magnum hunting round. Excellent penetration and expansion.
• Buffalo Bore Heavy 180gr Hard Cast — Maximum .357 Magnum power. From a 6″ Python, pushes 1,400 fps and 784 ft-lbs. For the most serious field use.

Colt Python 357 Magnum in American Pop Culture

No other revolver in American history has a pop culture presence like the Colt Python 357 Magnum.

The Walking Dead: Rick Grimes carries the 6-inch Colt Python 357 Magnum as his signature weapon throughout the entire TV series. The revolver was chosen specifically for its iconic profile and stopping power. A new generation of American gun buyers discovered the Python through the show, driving demand that contributed to Colt’s decision to bring it back in 2020.

Video Games: The Python is a named weapon in Resident Evil (literally called “the Python”), Call of Duty, Fallout 4, Red Dead Redemption, and dozens of other major titles. Combined, these games have introduced the Python to hundreds of millions of players worldwide.

Law Enforcement Legacy: The Python was the issued duty sidearm for the Georgia State Patrol and Florida Highway Patrol — a mark of distinction no other production revolver carries in the same way.

Auction Records: Elvis Presley’s personal Colt Python 357 Magnum sold for $172,500 at Rock Island Auction Company in May 2017 — the most expensive Python ever sold at auction.

Who Should Buy the Colt Python 357 Magnum?

First-Time Revolver Buyers: If your budget stretches to a Python, start here. The trigger is the best available on any factory revolver in America, and it will set your standard for everything else you ever shoot.

Experienced Shooters: If you own a GP100, a 686, or another .357 Magnum revolver and have always wondered what the Python feels like — it feels noticeably better. The difference in the trigger is real and significant.

Collectors: The Python is the cornerstone of any serious American revolver collection. It pairs naturally with the Anaconda, King Cobra, and Cobra in the Colt snake gun family — one of the most desirable collecting categories in American firearms history.

Home Defense Buyers: The 4.25-inch Python loaded with .357 Magnum or .38 Special is a highly capable home defense revolver. Revolvers do not jam. The Python’s reliability is proven over 70 years. The .357 Magnum cartridge is devastating.

Hunters: The 6-inch and 8-inch Python configurations deliver full .357 Magnum ballistics for hunting deer, hog, and other game at appropriate handgun distances.

Investors: The Python has one of the strongest appreciation records in American firearms. Few other production guns can be legitimately described as investment-grade collectibles with a proven track record spanning decades.

Colt Python 357 Magnum Maintenance

Keeping your Python in perfect condition is straightforward:

After Every Range Session:

1. Unload and verify empty
2. Run a bronze brush through each cylinder chamber and the bore
3. Clean the forcing cone (between barrel and cylinder) — this area takes the most impact from .357 Magnum loads
4. Wipe all metal surfaces with a lightly oiled cloth
5. Apply a thin coat of quality gun oil before storage

Long-Term Tips:

• Blued Pythons: Apply Renaissance Wax or oil periodically to protect the carbon steel finish from humidity
• Use .38 Special for practice — it is cheaper, easier on the gun, and reduces wear on the forcing cone
• Store in a dry location — humidity degrades both blued and stainless finishes over time
• Have timing checked periodically by a qualified gunsmith if you shoot thousands of rounds per year
• Keep original grips and accessories — originality matters significantly for collector value

Frequently Asked Questions About the Colt Python 357 Magnum

What is the Colt Python 357 Magnum? It is a double-action/single-action revolver chambered in .357 Magnum, made by Colt’s Manufacturing Company in West Hartford, Connecticut. First introduced in 1955, it is widely considered the finest production revolver ever made in the United States.

How much does a Colt Python 357 Magnum cost in the USA? New Pythons range from $1,299 (matte) to $1,699 (blued). Street prices run $1,075–$1,650. Used 2020+ models sell for $900–$1,400. Vintage first-generation Pythons range from $2,000 to well over $50,000 for rare examples.

Is the Colt Python 357 Magnum still being made? Yes. Colt reintroduced it in January 2020 and continues expanding the lineup. In 2025, the Python family includes stainless, blued, matte, and Combat Elite variants across 2.5″ through 8″ barrel lengths.

What barrel lengths does the Colt Python 357 Magnum come in? Current models include 2.5″, 3″, 4.25″, 5″, 6″, and 8″ barrel lengths varying by finish.

Can the Colt Python 357 Magnum shoot .38 Special? Yes. The Python accepts all standard .38 Special and .38 Special +P ammunition. Many owners use .38 Special for everyday practice and reserve .357 Magnum for defensive or hunting use.

Is the Colt Python 357 Magnum accurate? Yes, it is one of the most accurate production revolvers available. The choked barrel and tight lockup consistently produce sub-inch groups at 25 yards in single-action mode with quality ammunition.

What is the best Colt Python 357 Magnum barrel length? The 4.25-inch is the most popular all-around choice. The 5-inch is praised as the sweet spot by experienced shooters. The 6-inch is best for target shooting and collecting. The 3-inch is best for carry.

Is the Colt Python 357 Magnum better than the S&W 686? The Python has a better out-of-box trigger, higher collector value, and superior craftsmanship. The 686 Plus holds 7 rounds vs the Python’s 6 and costs significantly less. Both are excellent — the Python is the better revolver; the 686 is the more practical value purchase.

Is the Colt Python 357 Magnum a good investment? Yes. Vintage Python values have nearly doubled at US auction houses since 2016. Even modest first-generation Pythons in good condition regularly sell for $2,000–$5,000. New production Pythons hold their value better than most comparable firearms.

What is the Colt Python Combat Elite? A tactical variant of the 3-inch Python with a tritium night front sight, G10 combat grips, and an unfluted cylinder. Designed for duty carry and defensive use.

Why is the Colt Python 357 Magnum so expensive? The price reflects precision engineering, premium materials, a hand-tuned leaf spring action, a choked barrel for accuracy, and 70 years of being the gold standard in American revolver manufacturing. Demand consistently exceeds supply.