User Ratings
No ratings yet
Be the first to review this product
SUREFIRE X400 Ultra 1000-Lumen Handgun WeaponLight with Red Laser (X400U-A-RD). 1000 lumen LED. Red laser (<5 mW, 635 nm) model. Ambidextrous momentary- and constant-on switching. Attaches securely to Universal and Picatinny rails. Weatherproof O-ring and gasket sealing. High-strength aerospace aluminum body, Mil-Spec hard anodized for extreme durability. Accepts optional pressure-activated DG and XT remote switches for precision control without altering grip on weapon. Batteries: CR123A lithium (2) included.
Specifications
- Manufacturer:
- Surefire
- Category:
- light
- Interfaces:
- MIL-STD-1913
- Weight:
- 4.9 oz
- Length:
- 3.6"
- UPC:
- 084871321211
- MPN:
- X400U-A-RD
- Required Component:
- No
Parts Cabinet
Track parts you own or plan to buy.
Where to Buy
Have one to sell?
Sponsored
MantisX
The smart way to train your AR build
Built your rifle — now train it. BlackBeardX installs in minutes and turns your AR into a full dry fire system with smart feedback on every pull.
Shop BlackBeardXPrice History
Current
$656.00
Lowest
$549.99
Highest
$656.00
Price Alert
Sign in to save a target price and receive an email when this component drops.
Sign In to Set AlertSimilar Products

Streamlight 59000 ProTac Rail Mount HL-X Pro Long Gun Light Black Anodized White LED
Streamlight
$121.99

Streamlight ProTac HL-X Rail Mount Weapon Light 1000 Lumens White LED Picatinny M-LOK
Streamlight
$120.99

Streamlight 88126 ProTac Rail Mount HL-X Pro Long Gun Light Black Anodized White LED CR123A Batteries
Streamlight
$126.99

Streamlight ProTac Railmount 1L
Streamlight
$149.95

Cloud Defensive REIN Rifle Weapon Light 1250 Lumen FDE
Cloud Defensive
$325.99

Surefire Mini Scout Light Pro 500 Lumens Weapon Flashlight M340C-BK-PRO
Surefire
$341.00

SureFire M640DF-BK-PRO Dual-Fuel Scout Light Pro Weapon Light 1500/1200 Lumens
Surefire
$332.00

OLIGHT Odin Mini Black Anodized Light 200/700/900/1250 Lumens White LED
Olight
$139.95
Builds Using This Part
No builds yet — be the first to use this part.