Cloud Defensive Light Control System for Streamlight ProTac Switch – LCSMK2


Flat Dark Earth (FDE)
Burnt Bronze
OD Green
Urban Grey

Product Description

The concept of a tape/pressure switch is awesome. But until now, attachment methods for the tape switch have been awful. We’ve all battled that and wished for something different as you rubber band your switch to your rifle. Plastic mounts fail all the time. And molded rubber doesn’t lock onto the rail securely enough. Cloud Defensive addressed the issue and the days of wishing for something better are over. Our LCS series mounts secure your Surefire brand tape switch to your rifle, once and for all.

TAPE SWITCH COMPATIBILITY: The LCSmk2k is designed exclusively for the Streamlight ProTac series weaponlights Dual-Function tape switch that is commonly provided with the Streamlight ProTac series weaponlights. The LCSmk2k is TOO LONG for the shorter Streamlight 69132 switch provided with the TLR-series.

HAND-GUARD COMPATIBILITY: The LCSmk2k will interface with any picatinny rail handguard.


  • Unique Patent-Pending design.
  • The LCSmk2k features an “Early Exit” feature for the cables. This allows you to run the cable half-way through a given cable channel and then exit the bracket “early” if need more cable slack for a given setup.
  • Indexing points machined into the clamping sections.
  • Precision CNC machined from Certified 6061 aluminum for superior strength.
  • Mil-Spec Type III hardcoat anodized finish for superior durability and wear resistance.
  • Mil-Spec Manganese Phosphate coated screws provide superior corrosion resistance.
  • Proprietary dual cable control channels machined into the two clamping sections of the mount. This allows you to run excess cable on either side, making the mount fully ambidextrous.
  • Full-length aluminum base allows for optimum tape switch engagement. No “give” in the tape switch when depressed makes for easier and more positive light engagement. Shooter can fully use the entire length of the tape switch now.
  • The LCS Series Locks up 100% to your weapon. Zero movement. Zero play. Virtually indestructible.
  • Low-prolife design with heavily radiused/chamfered edges ensure comfort and ergonomic function.
  • Weight with screws: 53 grams (1.9 oz)
  • Length: 3.5″
  • Width: 1.32″
  • Height: .575″ (switch sits .052″ above top edge of rail)
  • 100% MADE IN THE USA




Technical Information

Color / Pattern





Firearm Compatibility

Mounting Platform

Catalog Location

California Prop 65 Warning

WARNING: This product can expose you to chemicals, which are known to the State of California to cause Cancer and Reproductive Harm. For more information visit

Customer Reviews

Based on 14 reviews
Harley H.
Great for what it does

Great switch feels like quality

Kevin K.
Great Switch Holder

Outstanding pressure pad holder. Very rugged and well built solution for running a pressure pad on your rifle. Highly recommend for use with a Streamlight ProTac . As usual, MilSpec’s prices are very competitive and shipping is quick. Great addition to your rifle and weapon light!!!

William S.
Fast shipping and quality gear.

Good piece of gear and a decent price. Fast shipping too. Buy with confidence.

Nice addition

I’m really glad I gave this a try.. it’s a really nice addition to the rifle. It was surprising how snug the switch was. If you are thinking about it…. Just do it. You won’t be disappointed. You get what you pay for. Quality!!

Matthew H.
Still have not received item

Thumbs up