Cloud Defensive Rein 3.0 White LED Weapon Light - 1000 lm Durable White LED Weapon Light - CD2311-C-Black
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Cloud Defensive
Overview
The Cloud Defensive Rein 3.0 is a robust weapon light designed to provide a powerful output of 1000 lumens, ensuring maximum visibility in low-light conditions. This black flashlight is engineered for durability, making it a reliable addition to your AR-15 setup. You'll often find this light integrated into builds with a carbine gas system and chambered in 5.56 NATO, where versatility and performance are essential.
Specifications
Cloud Defensive Rein 3.0 White LED Weapon Light - 1000 lm Durable White LED Weapon Light - CD2311-C-Black
Available Merchants(5)
Prices checked
Stock Alert
October 2026 on GunPartPicker
Cloud Defensive Rein 3.0 White LED Weapon Light - 1000 lm Durable White LED Weapon Light - CD2311-C-Black ranked #25 of the 101 weapon lights builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #30 of the 257 weapon lights builders have added. Builds with this weapon light are mostly chambered in 5.56 NATO (81%, then .223 Wylde 10%), split between carbine-length (40%) and mid-length (40%) gas systems, and nearly all AR-15.
It was hard to find in October 2026, in stock on only 4 of the 15 days we checked, and today none of the 5 retailers we track has it in stock right now. Prices barely moved in October 2026, holding around $357.99, with no real sale all month. Listed prices start at $293.67 at GritR Sports for when it comes back.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
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Read the guide: AR-15 Weapon Light Guide →Frequently Built With
The part most often added in each category by the builds that include this one
LMT MARS-LS PDW Complete Ambidextrous AR-15 Lower Receiver
EOTECH 3x30.5mm X 21.6mm Holographic Hybrid Green Dot Sight - HHSGRN
PSA 16" Mid-Length Pencil 5.56 NATO 1:7 Nitride 15" Lightweight M-LOK Upper w/ NIB BCG, CH, & MBUS Sights
Geissele Automatics AR-15 SSA-E X Lightning Bow Trigger
Cryptic Coatings 5.56 NATO AR-15 Bolt Carrier Group - Mystic Bronze
Breek Arms Warhammer MOD2 AR-15 Ambidextrous Charging Handle - FDE
Build Configuration Breakdown
Aggregated and anonymized data showing how builders use this product
PlatformBased on real build data showing which platform (AR-15, AR-10, AR-9) builders pair with this product.
CaliberBased on real build data showing which calibers builders choose alongside this product.
Gas SystemBased on real build data showing which gas system lengths builders use with this product.
Builds Featuring This Part
See all builds →Builds in the community that include the Cloud Defensive Rein 3.0 White LED Weapon Light - 1000 lm Durable White LED Weapon Light - CD2311-C-BLK
| Build | Parts | Total |
|---|---|---|
 | 19 | $4950.56 |
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