Description
The Strike Industries Cobra takes a part most folks never think twice about and turns it into something that pulls real weight on your build. It's cut from aircraft-grade aluminum, hard-coat anodized in a blue finish, and sculpted with two features that set it apart from the flat mil-spec guard it replaces: a raised hood up top and a fang underneath. At right around half an ounce, it won't add any noticeable heft to your lower.
What the Cobra Hood Does
The hood is the standout here. It gives your trigger finger a defined spot to rest off the trigger, so you're indexed and ready without your finger drifting or getting tired trying to hover in place. When it's time to re-engage, your finger drops right back onto the trigger from the same reference point every time. That kind of consistency matters whether you're running drills, shooting a match, or just plinking at the range and want the same feel shot after shot.
The Fang and Faster Reloads
Underneath, the Cobra keeps the fang design carried over from Strike's popular polymer guard. That little protrusion sits below the mag well and acts as a funnel, guiding your magazine in cleaner and quicker during reloads. If you're wearing gloves, the wider, glove-friendly profile is a nice touch too.
Fit Notes for the Cobra Trigger Guard
This is a billet part, so it's precision machined and consistent piece to piece. It's designed for standard forged AR-platform lowers and installs with three included hex screws instead of the usual roll pin, which makes swapping it a straightforward job. Fitment can vary a bit depending on your specific lower, and some builds may want a little patience during install, but once it's seated it stays put rock solid. For anyone building out a rifle and wanting a functional upgrade that also adds a splash of color, the Cobra is an easy call.
Key Specifications
- Manufacturer: Strike Industries
- Model: Cobra
- Product Type: Trigger Guard
- Material: Aircraft-Grade Billet Aluminum
- Finish: Blue, Hard-Coat Anodized
- Platform: AR-15 / AR-Platform
- Weight: 0.5 oz
- Installation: Screw-in (no roll pin)
- Manufacturer Part Number: BTGCOBRABL / SI-BTG-COBRA-BLU
- UPC: 708747546187
What’s Included
- 1x Cobra Billet Aluminum Trigger Guard (Blue)
- 3x M3 hex screws
Frequently Asked Questions
Will the Cobra trigger guard fit my AR-15 lower?
It's designed for standard forged AR-platform lowers and mounts with the included hex screws. Fitment can vary depending on the manufacturer of your lower, so some builds seat right up while others may need a little patience during install. It's a good idea to confirm you have a standard forged receiver before ordering.
How does the Cobra install, with a roll pin or screws?
The Cobra uses three included M3 hex screws rather than a traditional roll pin. That makes the swap cleaner and easier than fighting a spring-loaded pin, and there's no pin to worry about backing out later. Basic hand tools are all you need for the job.
What's the fang on the bottom of the Cobra guard for?
The fang is a small protrusion under the mag well carried over from Strike's polymer trigger guard. It works as a funnel that guides your magazine into the well for faster, more consistent reloads. It's especially handy when you're running the rifle quickly or reloading under pressure.
Is the blue aluminum finish durable?
The Cobra is machined from aircraft-grade aluminum and hard-coat anodized, which holds up well against wear and corrosion. Keep in mind anodized color can vary slightly from batch to batch, which is normal for the process. The finish is tough and built to take normal range and field use.





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