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FENIX AER-04 Tactical Remote Switch
California Proposition 65 Warning

This product can expose you to chemicals including lead, known to cause cancer and birth defects. For more info visit P65Warnings.ca.gov.

FENIX

AER-04 Tactical Remote Switch

$19.95
Available California compliant

FENIX AER-04, Tactical Remote Switch, Fits HT18/HT30R/PD36R PRO/PD36 TAC/TK16 V2/RK20R V2/TK20R V2/TK20R UE/TK22 TAC/TK22 UE/TK30, Black FX-AER04

Key Details
Brand FENIX
Manufacturer Part Number FX-AER04
UPC 6942870307671
SKU FNXFX-AER04
Current Stock 29 available
Quantity Updated May 31, 2026 9:35 AM
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Purchase Requirements
  • Final availability is confirmed at checkout.
In-Store Pickup Required: All firearm purchases must be picked up at our Beverly Hills location after background check completion.
Product Description

The Fenix AER-04 tactical remote switch is the perfect accessory for your rail mounted flashlight. This remote switch allow you quickly select momentary on of the brightest level with the pressure pad or constant on with the tactical switch. Easily attach your remote switch either by cable ties or the hook and loop backer (both included). IP68 rated dustproof and waterproof underwater to 2 meters. This remote switch only works with the following current Fenix Flashlight Models: HT18, HT30R, PD36R PRO, PD36 TAC, TK16 V2.0, TK20R V2.0, TK20R UE, TK22 TAC, TK22 UE, and TK30 only. Not compatible with the PD36R.

Features
  • Tactical Round Switch for Constant-on, Pressure Switch for Momentary on
  • Tail Adapter is Made from T6-grade Aluminum
  • Cable Made from Durable PU Material
Specifications
UPC: 6942870307671
Manufacturer: FENIX
Manufacturer Part #: FX-AER04
Model: AER-04 Tactical Remote Switch
Finish: Anodized
Type: Remote Switch