Unity Tactical ModButton Lite – 4.5" Remote Switch for SureFire® Scout Light Weapon Lights – Picatinny Mount – Black (MBL-BLK-SF-4.5 / MBLBLKSF45) – UPC 810007880525
Get faster, more consistent white-light activation without compromising your grip. The Unity Tactical ModButton Lite (4.5") is a low-profile remote pressure switch designed specifically for SureFire® Scout Light weapon lights and accessories using the SureFire-style plug. Precision-molded, durable, and easy to mount on standard Picatinny rails, ModButton Lite puts momentary or constant activation at your support-hand thumb, reducing movement, improving recoil control, and boosting your ability to ID targets under stress. Finished in Black, this model—MBL-BLK-SF-4.5 / MBLBLKSF45 (UPC 810007880525)—includes a 4.5" lead to minimize cable slack on short- to mid-length rails.
Compatibility: SureFire® Scout Light bodies and other devices using the SureFire-type remote plug. For M-LOK® versions or different cable lengths/connectors, see other ModButton Lite variants.
Why ModButton Lite Is the Go-To Remote Switch
Ergonomic control = faster shots: Keep your firing grip intact while toggling light—no shifting hands, no hunting for tailcaps.
Clean cable management: The 4.5" lead is ideal for compact carbines and PDW rails, keeping wire slack under control and snag risk minimal.
Low-profile footprint: Slim housing hugs the rail and reduces bulk versus older, larger pad designs.
Duty-grade build: Rugged polymer body, sealed switch module, and reinforced cable strain relief stand up to hard classes, weather, and vehicle use.
Consistent, intuitive activation: Tactile, positive press for momentary; deliberate press/press-hold (device dependent) for constant-on—exactly where your support thumb expects it.
Picatinny ready: Directly mounts to 1913/Picatinny segments, making placement simple on railed forends and top-rail positions.
Key Identifiers
Brand: Unity Tactical
Product: ModButton Lite Remote Switch
Color: Black
Length (lead): 4.5 inches
Mounting Interface: Picatinny (1913)
Connector: SureFire-style remote plug
Fits: SureFire Scout Light weapon lights & compatible devices
Model Numbers: MBL-BLK-SF-4.5, MBLBLKSF45
UPC: 810007880525
Feature Highlights
Precision tactile switch: Crisp, repeatable activation translates to dependable light discipline during CQB work, patrolling, or night matches.
Weather-resistant housing: Sealed design protects internals from rain, dust, and range grime.
Optimized lead length (4.5"): Perfect for mounting at 10:30/1:30 positions on SBRs and 13" rails without coiling excess cable.
Picatinny clamp system: Secure screw-down attachment prevents migration under recoil.
Backward-compatible plug: Works with established SureFire remote-capable tailcaps—no special adapters required.
Lightweight & compact: Minimal added mass keeps rifles balanced and snag-free.
Performance Benefits You’ll Notice
Faster index, less movement: Maintain master grip and sight alignment while activating light.
Better cable routing: Short lead reduces snag risk around barricades, slings, and gear.
Improved durability vs. legacy pads: Reinforced strain relief and modern materials hold up to hard use.
Clean rail layout: Small footprint lets you position lasers, BUIS, and grips without crowding.
Ideal Setups & Placement Ideas
Support-hand thumb at 10:30 (right-handed shooters): Mount ModButton Lite forward of your handstop; route the 4.5" cable to a 12 o’clock SureFire Scout.
1:30 (left-handed shooters): Mirror the above for left-hand ergonomics.
Top-rail Scout Light: Place the switch at 3 or 9 o’clock (depending on handedness) for short, clean cable runs.
Dual-device builds: Pair with a visible/IR laser by placing ModButton Lite on the strong side and a second switch (if used) on the opposite side for deconfliction.
Tip: Use quality cable clips or zip ties to secure the lead; keep it off hot suppressor surfaces and away from sharp M-LOK nuts.
Installation (High-Level)
Power down/clear firearm. Verify unloaded, safe direction.
Mount switch: Place on Picatinny section; tighten per Unity’s torque guidance.
Route cable: Run the 4.5" lead along the rail toward the SureFire tailcap, avoiding heat and moving parts.
Connect plug: Seat the SureFire-style connector fully; test for secure engagement.
Function check: Validate momentary and constant activation (device dependent). Confirm no cable pinch with sling and barricade work.
Always follow manufacturer instructions. If unsure, consult a qualified armorer or gunsmith.
Specifications (At a Glance)
Model: MBL-BLK-SF-4.5 / MBLBLKSF45
UPC: 810007880525
Color: Black
Lead Length: 4.5" (approx.)
Mount: Picatinny/1913 rail
Connector: SureFire-style plug
Use Case: White/IR weapon light remote activation
Construction: Rugged polymer switch body, sealed electronics, reinforced strain relief
What’s in the Box*
Unity Tactical ModButton Lite (Black), 4.5" SureFire lead
Mounting hardware (screws/clamp)
Quick-start guide / documentation
*Contents may vary slightly by production lot; verify on-box details.
Compliance & Responsible Use
Know your policies: Follow all local laws and range rules for weapon-mounted lights.
Training matters: Practice light discipline, target identification, and safe manipulation before live deployments.
Heat awareness: Keep cables clear of suppressors and hot gas blocks.
SEO Highlights (Quick Scan)
Unity Tactical ModButton Lite 4.5" remote pressure switch
For SureFire Scout Light weapon lights; SureFire-style plug
Picatinny rail mount, Black finish
Models MBL-BLK-SF-4.5 / MBLBLKSF45, UPC 810007880525
Low-profile, duty-ready switch for momentary/constant activation and clean cable management
Suggested Meta Title
Unity Tactical ModButton Lite – 4.5" SureFire Remote Switch | Picatinny, Black | MBL-BLK-SF-4.5 | UPC 810007880525
Suggested Meta Description
Upgrade light control with the Unity Tactical ModButton Lite. 4.5" SureFire-style lead, Picatinny mount, and low-profile housing deliver fast, reliable activation for Scout Light weapon lights. Model MBL-BLK-SF-4.5 / MBLBLKSF45, UPC 810007880525.
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