SIG Sauer JULIET3 Micro 3x Magnifier Black
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The SIG Sauer JULIET3 Micro, part number SOJ3M001, is a compact 3x magnifier in black, supplied on a push-button flip-to-side quick-detach mount.
Micro is the point of it: an overall length of 81 mm keeps the magnifier from eating the rail behind a red dot, which matters on short uppers where a full-size body simply will not fit.
SIG gives 3x magnification over a 22 mm objective with a 6.8 degree field of view, a 5.7 mm exit pupil and a dioptre adjustable through ±2. The mount swings the magnifier 90 degrees clear at the press of a button, and a spacer sets it to absolute or lower 1/3 co-witness to match the sight in front. It weighs 9.9 oz, and it is fogproof, shockproof and rated IPX7 for water immersion.
Behind a red dot, 3x turns a fast close-range sight into something you can identify with at distance, and the flip mount means you lose nothing at 1x. Two things to note: a magnifier has no reticle of its own, so it can only ever sharpen what the sight ahead of it projects, and the magnified view enlarges the dot as well, which makes a coarse reticle look coarser.
It goes on a MIL-STD-1913 Picatinny rail directly behind a red dot sight, and the supplied spacer matches its height to an absolute or lower 1/3 co-witness optic. For more magnification in the same family, the JULIET6 steps up to six power, and the JULIET4 with the PowerCam mount sits between the two at 4x.
| Type | Flip-to-side magnifier, no reticle of its own |
|---|---|
| Magnification | 3x fixed |
| Objective | 22 mm |
| Field of View | 6.8 degrees |
| Exit Pupil | 5.7 mm |
| Dioptre | ±2 adjustment |
| Mount | 90-degree push-button flip-to-side, absolute and lower 1/3 co-witness |
| Length | 81 mm |
| Weight | 9.9 oz |
| Water Resistance | IPX7 |
| Finish | Black |
| MPN | SOJ3M001 |
Three power when you want it, out of the way when you do not. Order the JULIET3 Micro today — imported from the USA with all duties paid by us and dispatched tracked from the UK in 7–10 business days, with nothing to pay on delivery.
Explore more: Red Dot Magnifiers, SIG JULIET6 6x or browse all SIG Sauer.
| Brand | SIG Sauer |
|---|---|
| Part no. | SOJ3M001 |
| Category | Magnifier |
| Barcode | 798681639250 |
£5 tracked UK delivery on every order via Royal Mail Tracked 24. Our products are ordered in from the manufacturer rather than held in UK stock, so please allow 7 to 10 business days (Monday to Friday, excluding bank holidays) from the date of your order for it to reach you. Tracking details are emailed on dispatch. UK delivery only.
You have 30 days from receiving your order to cancel it for any reason, then 14 days to send it back unused and in its original packaging. Faulty, damaged or incorrect items are replaced or refunded and we cover reasonable return postage. Refunds go back to your original payment method within 14 days of receiving the return.
7 to 10 business days from the date of your order. Every order is sent Royal Mail Tracked for a flat £5 and you receive tracking details by email when it is dispatched.
Yes. We list only genuine parts and optics from the brands shown, ordered in from the manufacturer for your order.
Compatibility notes on this page come from the manufacturer. If you are unsure, email us with your make and model before ordering and we will check rather than guess.
Yes. Bundle & Save applies automatically in your basket: 5% off when you buy 2 items, 10% off at 3 items and 15% off at 4 or more. It works across the whole range, so you can mix and match, and there is no code to enter.
Yes — you have 30 days from delivery to cancel for any reason, as long as the item is unused and in its original packaging. See our returns policy for the details.
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