Boost Your Holosun IRIS-3’s Close-Range Performance!

The Holosun IRIS-3 is an excellent laser aiming module, but its built-in illuminator has limitations at close range. Our new Holsoun IRIS-3 Diffuser solves this by expanding the illuminator’s beam up to 40 degrees. This dramatically increases short range utility, making close-quarters engagements much more effective under night vision.

Installation Notes:

• Optimal Placement: Mount your IRIS-3 near the end of your Picatinny rail, leaving one rail slot exposed when mounting the laser for the diffuser to function properly. This prevents the diffuser from getting snagged on rail slots. 
• **Ideal installation photos only show where to mount your laser if you don’t want your diffuser cap to rub up against the picatinny rail. You can still use the diffuser with your laser mounted further back, but it’s just a tight fit when flipping it on and off.**
• Secure Fit: The diffuser might not perfectly align at first. Gently twist it until the diffusion element is centered over your illuminator for maximum flood intensity.
• Muzzle Device Clearance: Avoid mounting the diffuser too close to your muzzle device. The concussive blast can shift or damage the diffuser and its O-ring tether.

Please reference rail slot guidance installation in photos.

What’s in the box?

• IRIS-3 Diffuser w/ Tether
• Extra O-Ring Tether
• Business and Product Information