
Availability: In Stock
When your AR needs backup iron sights that won't slow you down, the TacFire IS003 45-degree flip-up iron sights deliver a clever solution for shooters running optics. These spring-loaded sights mount at a 45-degree angle to your picatinny rail, letting you cant your rifle and transition instantly from scoped shooting to iron sights without removing or replacing anything. Built from T6 6061 aircraft-grade aluminum with black anodized finish, they're tough enough for duty use and light enough you'll forget they're there until you need them.
The front sight features an adjustable A2-style post that springs up with a button push and locks firmly in place to maintain your zero. The rear sight includes dual apertures, so you can choose the right one for your distance—closer work or longer-range shooting—without fumbling with adjustment tools. The whole design is built around speed and reliability: flip them up, cant your rifle 45 degrees, and you're back in the fight with iron sights that your optic can't provide if it fails or gets blocked.
Whether you're running a duty rifle, a competition build, or a hunting AR where Murphy's law applies, these sights offer redundancy without the bulk. The spring-loaded mechanism is robust enough for repeated deployment, and the anodized aluminum handles recoil and hard use. This is the kind of backup system that earns its place on the gun—compact, intuitive, and ready when your primary system isn't.
| Brand | TacFire |
| Model | IS003 |
| Mount Angle | 45 degrees |
| Material | T6 6061 Aircraft-grade aluminum |
| Finish | Black anodized |
| Front Sight Type | Adjustable A2 post, spring-loaded |
| Rear Sight Type | Dual aperture |
| Platform | AR-platform (picatinny rail) |
Yes. The 45-degree mount positions them to the side of your optic, so they coexist without interference. You can keep your optic mounted and simply cant your rifle 45 degrees to use the iron sights for a quick transition or backup.
The rear sight has two aperture options built in. You can use one for closer-range shooting and the other for longer distances, giving you flexibility without tool changes.
Yes. The front sight is spring-loaded and flips up with a button push, then locks into place. The rear sight also deploys on demand, so both go from stowed to ready quickly and reliably.
The product includes the front and rear sights as shown. Installation requires a picatinny rail on your AR upper receiver.

SKU: 115667768 • Width: 2.8in • Height: 1.3in • Depth: 3.7in • Weight: 0.25oz





Availability: In Stock
When your AR needs backup iron sights that won't slow you down, the TacFire IS003 45-degree flip-up iron sights deliver a clever solution for shooters running optics. These spring-loaded sights mount at a 45-degree angle to your picatinny rail, letting you cant your rifle and transition instantly from scoped shooting to iron sights without removing or replacing anything. Built from T6 6061 aircraft-grade aluminum with black anodized finish, they're tough enough for duty use and light enough you'll forget they're there until you need them.
The front sight features an adjustable A2-style post that springs up with a button push and locks firmly in place to maintain your zero. The rear sight includes dual apertures, so you can choose the right one for your distance—closer work or longer-range shooting—without fumbling with adjustment tools. The whole design is built around speed and reliability: flip them up, cant your rifle 45 degrees, and you're back in the fight with iron sights that your optic can't provide if it fails or gets blocked.
Whether you're running a duty rifle, a competition build, or a hunting AR where Murphy's law applies, these sights offer redundancy without the bulk. The spring-loaded mechanism is robust enough for repeated deployment, and the anodized aluminum handles recoil and hard use. This is the kind of backup system that earns its place on the gun—compact, intuitive, and ready when your primary system isn't.
| Brand | TacFire |
| Model | IS003 |
| Mount Angle | 45 degrees |
| Material | T6 6061 Aircraft-grade aluminum |
| Finish | Black anodized |
| Front Sight Type | Adjustable A2 post, spring-loaded |
| Rear Sight Type | Dual aperture |
| Platform | AR-platform (picatinny rail) |
Yes. The 45-degree mount positions them to the side of your optic, so they coexist without interference. You can keep your optic mounted and simply cant your rifle 45 degrees to use the iron sights for a quick transition or backup.
The rear sight has two aperture options built in. You can use one for closer-range shooting and the other for longer distances, giving you flexibility without tool changes.
Yes. The front sight is spring-loaded and flips up with a button push, then locks into place. The rear sight also deploys on demand, so both go from stowed to ready quickly and reliably.
The product includes the front and rear sights as shown. Installation requires a picatinny rail on your AR upper receiver.
SKU: 115667768 • Width: 2.8in • Height: 1.3in • Depth: 3.7in • Weight: 0.25oz
