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Remote Cable Port - Crane Laser Plugs
Z-BOLT® Remote Cable Port Tailcaps - Black; Flat Dark Earth - FDE; Surefire® Tan
Part Number:RCPT

Remote Cable Port - Crane Laser Plugs

Surefire® UE Type Rear Cap
Z-BOLT® Gen 2 Remote Cable Port Tailcaps are designed for Crane-Style laser plugs ONLY.  Surefire® tape switches will not fit Z-Bolt® cable port tailcaps.

Thread-End Fits
1 Surefire® M600DF & M640DF Light Bodies
2 Z-BOLT® & Modlite 18650 & 18350 Light Bodies.
3 Surefire® 3V/6V M300/340/600 Weapon Lights & Bodies; Surefire® Flashlights with a .75" Diameter Switch, including: E1B-MV, E2DLU-A, E2DLU-T, E2T-MV, AVIATOR-AM/BL/RD/YG, V1-B-BK, V1-C-BK.
4 Arisaka & Malkoff 3V/6V 300 & 600 Light Bodies.
5 See “SPECS” Tab for Compatibility - Light Heads & Light Bodies

$58.00
In Stock

INCLUDED & OPTIONAL Accessories

Choose Anodized Finish
7" Unity Hot Button Switch
  • Military - LE
  • SPECIFICATIONS
  • Features - Box Contents
  • Dealers - Online Retailers
  • Description
  • SALES & SUPPORT
  • Diode Assembly PDF

Z-BOLT® Crane-Style Laser Ports

Z-BOLT® cable port tailcaps are compatible with Unity Tactical Crane-Style laser plug switches and a few other OEMs.  Please Note: Many legacy Crane-Style (L3/Insight/EOTECH/Laser Devices/Steiner) switches can't pass the current needed to run modern, high current draw weapon lights. These older switch designs do not allow “full power” operation of Z-BOLT® LEP, Modlite OKW & PLHv2, or Surefire® LED light heads. Typically these switches reduce output by 15-20%. (mostly related to thread gauge) So beware, your results with these switches may vary. Our tested & approved list:


Unity Hot Button (7” MLOK Laser, FDE) P/N: HBM-IF  

Unity Hot Button (7” MLOK Laser, Black) P/N: HBM-IB  

Unity Hot Button (7” PICATINNY Laser, FDE) P/N: HBR-IF

Unity Hot Button (7” PICATINNY Laser, Black) P/N: HBR-IB  

Unity TAPS, Standard 2x Leads (9” Laser/Laser, FDE) P/N: TAPS-119F

Unity TAPS, Standard 2x Leads (9” Laser/Laser, Black)  P/N: TAPS-119B


Unity ModButton Lite (4.5” PICATINNY Laser, FDE)  Modlite Order Page Here

Unity ModButton Lite (4.5” PICATINNY Laser, Black)  Modlite Order Page Here


Steiner eOptics / Laser Devices

7" Remote Cable Pressure Pad Switch  P/N: 9120  OpticsPlanet Here

Please Note: Steiner P/N 9120 will not run the Surefire® KE2-DF light head. (Surefire® M600DF)

Thread-End Compatible With

  • Z-BOLT® 18650 & 18350 light bodies; Modlite 18650 & 18350 light bodies.
  • Surefire® Scout 300, 600, M600DF Weapon Lights; Surefire® flashlights with a .75" diameter switch, including: E1B-MV, E2DLU-A, E2DLU-T, E2T-MV, AVIATOR-AM/BL/RD/YG, V1-B-BK, V1-C-BK.
  • Arisaka M300 & 600 light bodies.

Box Contents


Black; FDE; Surefire® Tan


  • 1 pc RCPT Remote Cable Port Tailcap
  • 1 pc Information Card, UPC Code, QR Code

Crane-Style Laser Ports ONLY

Z-BOLT® “Scout” Compatible Tailcaps

The Z-BOLT® RCPT (Remote Cable Port Tailcap) switch is designed for Crane-Style laser plugs ONLY.  Surefire® tape switches will not fit Z-Bolt® cable port tailcaps. We highly recommend Unity switches to run today’s modern, high current draw weapon lights. 


Thread-End Fits:

1 Z-BOLT® 18650 & 18350 light bodies; Modlite 18650 & 18350 light bodies.

2 Surefire® Scout 300, 600, M600DF light bodies; Surefire® flashlights with a .75" diameter switch, including: E1B-MV, E2DLU-A, E2DLU-T, E2T-MV, AVIATOR-AM/BL/RD/YG, V1-B-BK, V1-C-BK.

3 Arisaka M300 & 600 light bodies.


  • Black; FDE; Surefire® Tan
  • Mil-Spec Type III Anodized
  • Aerospace Grade Aluminum
  • Knurled Collar for an Improved Gloved Grip
  • Cable Port for Crane Style Laser Plugs ONLY
  • See "SPECS" Tab for List of Compatible Switches.

Shipping & 

Tech Support

Karen Mueller

[email protected]



Sales &

Price Quotes

[email protected]


Purchase Orders:

Beam of Light Technologies, Inc. quotes & accepts purchase orders for all military & law enforcement; dealers & resellers; municipal & federal government buyers. Please include contact name and e-mail address with faxed PO Documents; e-mailed PO's in Word or Adobe .pdf format. Purchase Orders addressed and made payable to: 


Beam of Light Technologies, Inc. 

Attn: Karen Mueller 

9470 SE Ridgecrest Court

Happy Valley, OR 97086


Karen Mueller 

503-730-0134

Faxed PO's (603) 386-6644 

[email protected]


DUNS: 051165749

CCR Cage Code: 8AKQ6