SureFire XC3 Sub Weapon Light
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The SureFire XC3 Sub, part number XC3-SUB-A, is a subcompact white-light weapon light supplied with an SFRCR123 rechargeable lithium cell and an M1913 rail clamp with a subcompact adapter set.
Subcompact rails are all slightly different, and that is usually where the search ends. SureFire ship the adapters in the box instead, so one light covers the four common patterns rather than one.
On the supplied SFRCR123 it produces 1,000 lumens and 13,000 candela for a 228-metre beam, running 45 minutes. Fit an SF123A primary cell instead, which is not included, and it drops to 550 lumens and 7,200 candela for 170 metres over 1.75 hours. The body is aerospace aluminium finished to Mil-Spec Hard Anodized MIL-A-8625 Type III Class 2 in black, 2.6 in (6.6 cm) long with a 0.945 in (2.4 cm) bezel, weighing 2.65 oz (75 g) with the battery, and rated IPX7.
Ambidextrous push switches give momentary and constant-on from either side. The adapter system covers the Glock 43X and 48 with Rail Set A and Adapter 1, the Springfield Hellcat with Rail Set B and Adapter 2, the H&K CC9 with Rail Set B and Adapter 3, and the SIG P365 with Rail Set C and Adapter 4, and it fits most railed subcompact handguns. There is no aiming laser here; this is white light only.
The supplied rail sets and adapters cover the Glock 43X and 48, the Springfield Hellcat, the H&K CC9 and the SIG P365, and the M1913 clamp fits most railed subcompact handguns. The full-size version is the SureFire XC3 in black, and for a larger host the X300T-A Turbo trades size for throw. Browse all weapon lights.
| Output (SFRCR123) | 1,000 lumens / 13,000 candela / 228 metres |
|---|---|
| Output (SF123A) | 550 lumens / 7,200 candela / 170 metres |
| Runtime | 45 minutes (SFRCR123) / 1.75 hours (SF123A) |
| Battery | One SFRCR123 rechargeable lithium (included); runs one SF123A primary (not included) at reduced output |
| Switch | Ambidextrous push; momentary and constant-on |
| Mount | M1913 rail clamp with subcompact adapter system |
| Laser | None (white light only) |
| Body | Aerospace aluminium, Mil-Spec Hard Anodized MIL-A-8625 Type III Class 2, Black |
| Length | 2.6 in (6.6 cm), 0.945 in (2.4 cm) bezel |
| Weight | 2.65 oz (75 g) with battery |
| Water Resistance | IPX7 |
| MPN | XC3-SUB-A |
Check which rail set your pistol uses, then fit it and forget it. Order the XC3 Sub 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: Weapon Lights, SureFire XC3 Black or browse all SureFire.
| Brand | SureFire |
|---|---|
| Part no. | XC3-SUB-A |
| Category | Weapon Light |
| Barcode | 084871334501 |
£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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