Unity Tactical Hot Button - Rail Mount - Surefire - 7" - Black

Unity Tactical Hot Button - Rail Mount - Surefire - 7" - Black - Switch - view 1
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Unity Tactical

Overview

The Unity Tactical Hot Button is a remote switch designed for SureFire lights, featuring a 7-inch cable that allows for flexible placement on your firearm. Its Picatinny mount ensures a secure attachment, giving you quick access to your light without needing to shift your grip. This switch is commonly found in carbine builds chambered in 5.56 NATO, where streamlined control of illumination is essential.

Specifications

MPNHBR-SB
Switch TypeRemote
CompatibilitySureFire
Mount TypePicatinny
Cable Length7
ColorBlack

Available Merchants(2)

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Brownells
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Out of Stock
$108.00
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BattleHawk Armory
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Out of Stock
$108.00

Build history on GunPartPicker

Builders have added the Unity Tactical Hot Button - Rail Mount - Surefire - 7" - Black to their builds on GunPartPicker. Since April 2026, it ranks #18 of the 93 pressure switches builders have added. Builds with this pressure switch are split between 5.56 NATO (56%) and .308 Win (13%), split between mid-length (54%) and carbine-length (31%) gas systems, and mostly AR-15 (84%, then AR-10 12%).

It was out of stock everywhere we track every time we checked in October 2026, and today none of the 2 retailers we track has it in stock right now. Listed prices start at $108 at Brownells for when it comes back.

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Updated · from real builds on GunPartPicker · Prices checked · refreshed daily across 37 retailers

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Read the guide: AR-15 Pressure Switch Guide →

Frequently Built With

The part most often added in each category by the builds that include this one

Build Configuration Breakdown

Aggregated and anonymized data showing how builders use this product

Platform

84%
AR-1584%
AR-1012%
AR-94%

Caliber

56.3%
5.56 NATO56.3%
.308 Win12.5%
.223 Wylde6.3%
300 Blackout6.3%
6.5 Creedmoor6.3%
Other12.6%

Gas System

53.8%
Mid-Length53.8%
Carbine30.8%
Pistol7.7%
Rifle7.7%

Builds Featuring This Part

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Builds in the community that include the Unity Tactical Hot Button - Rail Mount - Surefire - 7" - Black

BuildPartsTotal
16" build build
16" build
33$2850.76
Latest 300 blackout build build
Latest 300 blackout build
22$2087.78
Home defense 11.5" 5.56 build
Home defense 11.5" 5.56
28$3037.17

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