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Streamlight
Overview
The Streamlight TLR-Series Battery Door with Remote Connector Port is a black accessory switch designed specifically for compatibility with Streamlight products. This switch allows builders to easily integrate a remote connection for battery access, enhancing the versatility and efficiency of their lighting systems. It's commonly found in carbine builds chambered in 5.56 NATO, making it a practical choice for those looking to optimize their setup.
Prices checked
Streamlight TLR-Series Battery Door with Remote Connector Port ranked #21 of the 45 pressure switches builders added on GunPartPicker in October 2026. Builders have added it to their builds on GunPartPicker. Since April 2026, it ranks #15 of the 93 pressure switches builders have added. Builds with this pressure switch are mostly chambered in 5.56 NATO (76%, then .223 Wylde 14%), mostly on mid-length gas (71%, then carbine-length 14%), and nearly all AR-15.
Availability is good: it was in stock at one retailer or another nearly every time we checked in October 2026, and today 7 of the 8 retailers we track have it in stock. Buying today, the lowest price is $40.14 at BattleHawk Armory, which matches the best price we saw in October.
Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers
We ranked every switch by how often it shows up in real builds on GunPartPicker.
Read the guide: AR-15 Pressure Switch Guide →The part most often added in each category by the builds that include this one

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Aggregated and anonymized data showing how builders use this product
Builds in the community that include the Streamlight TLR-Series Battery Door with Remote Connector Port
| Build | Parts | Total |
|---|---|---|
![]() | 18 | $4273.98 |
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