The Aim-O FXD 4x Magnifier Desert is a compact magnifier built for users who want more target clarity without changing the overall profile of their sighting setup. The Desert variant is listed in stock by Airsoftzone, with a Picatinny rail mount, a product length of 13.5 cm, width of 7 cm, height of 4.2 cm, and a weight of 0.359 kg. Packed dimensions are 14.3 x 8.5 x 7.6 cm with a packed weight of 0.43 kg.

• Magnification: 4x, as identified by the product and retailer listings.
• Color: Desert.
• Mounting system: Picatinny Rail.
• Product dimensions: 13.5 cm long, 7 cm wide, 4.2 cm high.
• Product weight: 0.359 kg.
• Packed weight: 0.43 kg.

Retail listings also describe it as an aluminum magnifier compatible with Picatinny rails, and some mention flip-up lens caps as part of the package; that makes it a practical option for users running a red dot and looking for a more flexible sighting solution without moving to a bulkier optic.

How to use
Mount the magnifier on a Picatinny rail, making sure the fit is secure and properly aligned with your optic line. Use it together with a compatible red dot, then adjust eye relief and position until the image is clear and immediate. After use, check for any play in the mount and store the optic clean, dry, and protected from dust and impact.

Box contents

• 1 Aim-O FXD 4x Magnifier Desert.

Safety warnings

• Do not tamper with the product or modify structural or mounting parts.
• Always verify compatibility with the rail system and optic in use.
• Keep away from heat sources, moisture, and impact.
• Keep out of reach of children.
• Follow the manufacturer instructions and applicable safety rules; GPSR refers to Regulation (EU) 2023/988.