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Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight, Green
Cobra/Python Fiber Optic Front Sight, Green
Cobra/Python Fiber Optic Front Sight, Green
Cobra/Python Fiber Optic Front Sight, Green
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight,Orange
Cobra/Python Fiber Optic Front Sight, Green
Cobra/Python Fiber Optic Front Sight, Green
Cobra/Python Fiber Optic Front Sight, Green
Cobra/Python Fiber Optic Front Sight, Green
None
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MARBLE ARMS - COBRA/PYTHON FIBER OPTIC FRONT SIGHTS

19 Reviews
Sight Color
Brownells #
579000181, 579000182
MFR #
900006, 900008
UPC
871373006308, 871373006315
$29.99
Coupon Code
Purchase Limit Help

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What is the MARBLE ARMS - COBRA/PYTHON FIBER OPTIC FRONT SIGHTS?

The Marble Arms Cobra/Python Fiber Optic Front Sights make it easier than ever to get and stay on target, with the brilliant, eye-catching visibility of fiber optic. The Cobra/Python Fiber Optic Front Sights is the perfect replacement for damaged front sights, or maybe you just want an upgrade over the standard, factory sight that just isn’t cutting it for you anymore. No matter why you choose it, there’s no questioning the value of a highly visible front sight you can always rely on.

  • Height - .140”
  • Width - .125”
  • Fiber Optic

The Marble Arms Cobra/Python Fiber Optic Front Sights are available in orange or green, so you can choose the color that you prefer or best suits your shooting if you need an upgrade to a plain front sight. The Marble Arms Cobra/Python front sight is available with an orange or green fiber optic rod.

Specifications

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COBRA/PYTHON FIBER OPTIC FRONT SIGHTS REVIEWS

4.7
19 Reviews
5 Stars
89%
4 Stars
0%
3 Stars
5%
2 Stars
0%
1 Stars
5%
Reviews Summary
Customers generally praise the COBRA/PYTHON fiber optic front sights for their improved visibility and ease of installation. Many highlight the significant enhancement over factory sights, especially for aging eyes. However, some users experience issues with height compatibility on the new Python models. Missing hardware and concerns over material durability are also mentioned.
What Reviewers Are Saying
Visibility Improvement
75%
Numerous reviews indicate that the fiber optic front sights significantly enhance visibility compared to factory sights. Users, particularly those with aging eyes, report that the green fibers are easier to see in various lighting conditions, improving overall shooting experience.
Installation Experience
70%
Many customers find the installation process straightforward, noting that the sights fit well without the need for additional adjustments. This ease of installation contributes positively to customer satisfaction.
Compatibility Issues
25%
A subset of reviewers encountered problems with the sight's height, particularly when installed on new Python models. Some indicated that the sights were too short, making it impossible to achieve proper alignment and accurate shooting, suggesting a need for taller models.
Durability Concerns
20%
Concerns were raised regarding the material of the sights, with some users questioning their durability and the risk of breaking when tightened. While the sights are appreciated for their performance, the material used seems to be a concern for some buyers.
Pricing and Value
40%
Reviewers generally express satisfaction with the cost of the fiber optic sights, viewing them as reasonably priced compared to competitors. Many appreciate the company's transparency and willingness to provide fair pricing, particularly in contrast with other businesses.
Customer Photos & Videos
5
Great sight for my 2026 Colt Cobra
I replaced the sight on my new Colt Cobra and what an improvement. Made Target aquisition my easier. Not a night sight but will illuminate from low to high external light. Love the sights!
Would you recommend this? Yes, I would recommend to a friend
by GARY AVRETT on June 27, 2026
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5
Colt King cobra front site
I recently purchased the High visibility front site for my newly acquired Colt King cobra, that I intend to use as my EDC. I find the visibility and site acquisition better than the brass dot.
Would you recommend this? Yes, I would recommend to a friend
by PAUL MALYSZA on September 28, 2025
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5
Marble front green fiber optic sight for 2019 COLT KING COBRA CARRY (2 inch )
The Marble Arms (mfg) green fiber optic front sight was very easy to install. The hight of the sight is .140 which is the same as the original Colt sight.The width is .130 which works well . I could see that green fiber optic sight SO MUCH BETTER than the original brass bead Colt sight. Both my 158 grain and 125 grain handloads shot basically to the same POI range and shot to POA. I a very satisfied with this purchase from Brownells.
by Joseph Dysinger on June 17, 2024
Verified Purchase
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5
King Cobra 2019 new model
Fit form function is perfect Pick up the front sight is like having a new revolver
by Steven Tande on April 07, 2024
Verified Purchase
Was this review helpful? 2
5
Good price
Have the site, but wished it came with extra set screw. They are extremely small.
by Fred Thomas on December 16, 2023
Verified Purchase
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View All 19 Reviews
Customer Questions
0 Questions