The 2500 lumen Sierra-P, with magnetic induction charging & 7 programmable modes plus strobe, runs 5 hours on high using one 5000mAh 21700 battery.

In stock

Sierra-P runs on one 21700 battery. Choose 1 or 2 Ultra Capacity 21700 batteries. Flashlight does not come with batteries unless added below.

Sierra-P charges one battery internally. Additional batteries can be charged with an optional external charger.

Allows faster USB-C charging via AC wall outlet

SKU: Sierra-P Category:
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MF Tactical is proud to introduce the all new for 2022 Sierra-P Programmable 2500 Lumens LED Flashlight with Magnetic Induction Charging. The MF Tactical Sierra-P uses the new high power Luminus® SST-40 LED emitter that enables us to achieve for the first time an astounding 2500 lumens on a single emitter/single battery flashlight. And, our devoted Flashlight Freaks will be excited to learn that Sierra-P runs on our all new 21700 Ultra Capacity rechargeable li-ion battery that stores a previously impossible 5000mAh of energy and runs this phenomenal flashlight on high mode for up to 5 hours per charge.

MF Tactical Sierra-P
Color LED indicator light warns when power is low.
MF Tactical Sierra-P
Magnetic induction charging –  just “Stick & Click” to charge. Fully automatic and waterproof.

MF Tactical’s Sierra-P has a dual switch setup that separates the basic On/Off/Momentary-On functions of the recessed tail mounted mechanical switch from the convenient side mounted lighted electronic tac switch, which is used to change modes and program your Sierra-P. And a quick double-click of either switch will instantly give you our blindingly bright fast strobe mode. Think of it as a “panic switch” for your tactical flashlight.

As Sierra-P is programmable, you can select how many and which modes you want. So, after a quick 30 second programming routine,  Sierra-P will operate only in the modes you selected. This means you can customize your Sierra-P to be single mode, dual mode or however many modes you would like, and it can be reprogrammed any time that your needs or desires change.

The 7 available programming modes are high, medium, low, extra low, candle, bicycle mode and beacon, plus always available direct access fast strobe mode. Bicycle mode is specially designed for cyclists who bike mount their Sierra-P, and it provides a distinct flash pattern that is visible for miles. Also new is beacon mode, which gives you repeating crisp blips of light for signaling an emergency or setting a point of reference that can’t be missed when camping or hiking. Sierra-P has also has mode memory, so it always returns to the last mode used each time you turn it on.

With our new “Stick & Click” magnetic induction charging system, charging your Sierra-P has never been easier. Just “Stick” the powerful magnet onto the flashlight’s waterproof charge port and “Click” the power button to start automatic smart battery charging. The included high quality the USB-C magnetic charging cable plugs into any standard USB-C charge port or MF Tactical‘s optional high power 5V 3A USB-C AC adapter. Our smart charge system makes it impossible to overcharge a battery, so you can plug in at the end of every outing, and your Sierra-P will have a full charge and 5 hours of run time each and every time you grab it.

Sierra-P‘s battery is also easily removable in seconds, so if you prefer to have extra charged batteries on hand for even longer run time, the battery can swapped out in seconds and charged in any of our optional external battery chargers.

Designed to be the brightest and best everyday carry flashlight built in America, the MF Tactical Sierra-P is an extremely well thought out and superbly engineered tool. Plus, since it is built by real Flashlight Freaks to MF Tactical‘s incredibly high standards, we think this is a light that you will truly love. And of course every MF Tactical flashlight comes standard with our one year warranty and legendary customer service.

The MF Tactical Sierra-P runs on one 21700 rechargeable protected li-ion battery. While the price shown for the flashlight is without batteries, just use the “Battery Options” and “Charger Options” menus when you put the light in your cart, and you can choose from a variety of options with 1 or 2 top quality MF Tactical Ultra Capacity 5000mAh, 10A, 21700 rechargeable li-ion batteries and an optional external USB smart charger for charging extra batteries. We also stock a variety of essential accessories, such as bicycle and barrel mounts, a remote pressure switch, red and green color filters, a custom ballistic nylon holster and a high power 3A, 5V USB-C AC adapter for charging in an outlet. 

OP/SMO Reflector Options:


MF Tactical Sierra-P OP Reflector
Orange Peel “OP” Reflector
MF Tactical Sierra-P SMO Reflector
Smooth “SMO” Reflector
MF Tactical Sierra-P Beam with OP Reflector
Beam with OP Reflector
MF Tactical Sierra-P Beam with SMO Reflector
Beam with SMO Reflector

To upgrade your MF Tactical Sierra-P to maximize beam throw, we offer an optional upgrade to a highly polished SMO smooth reflector. The standard OP or “orange peel” reflector has a textured surface that casts the center beam over a wider field and produces a bias towards flood or spill. As some users prefer their light to have a bias towards throw, which concentrates more of the beam towards the center and sends more light farther down field, we offer the option of upgrading your light’s OP reflector to an SMO reflector. It’s like choosing a spot light bulb vs. a flood light bulb. If you would want to maximize your light’s throw with an SMO reflector, just check the option box when ordering and either upgrade your standard OP reflector to the SMO reflector or include both OP and SMO reflectors.

Downloadable User Guide
User Guide

Sierra-P Specs:

Brand: MF Tactical®
Model: Sierra-P
Emitter Brand/Type: Luminus ®
Emitter BIN: SST-40
Color BIN: White
Total Emitters: 1
Battery Requirement: 10A Protected 21700 rechargeable li-ion battery
Charging Method: Magnetic induction charging using included USB-C charging cable
Voltage Input: 3.6~4.2V
Switch Types: Heavy duty recessed spring loaded switch at tail and electronic tac switch at side
Dual Switch Setup: Tail switch for ON/OFF/MOMENTARY-ON and side tac switch for mode selection and programming
Modes: Up to 7 user programmable modes plus direct access fast strobe
Mode Arrangement: User programmable – choose from high, med, low, extra low, candle, bicycle mode and beacon
Operating Current: 5.5A
Brightness: 2500 lm on high, bicycle mode & beacon; 1750 lm on med; 1000 lm on low, 250 lm on extra low
Run Time w/5000mAh battery: 5 hrs high; 7 hrs med; 13 hrs low, 50 hrs extra low, 160 hrs candle, 250 hrs. bicycle and 350 hrs. beacon
Range: 250+ yards
Waterproof Standard: IPX-68.  Waterproof to depth of 1 meter for 1 hour.
Materials: T6061 Aircraft Aluminum Alloy
Finish: HA III military Grade Hard Anodized
Lens: Hardened ultra-clear mineral glass with anti-reflective coating.
Reflector: Aluminum Textured/OP Reflector
Carrying Strap/Pocket Clip: Includes adjustable/detachable nylon wrist strap and aluminum bi-directional pocket clip
Weight (w/o battery): 4 oz.
Length: 6”
Diameter at head: 1.45”
Body Diameter 1.0″

Optional Tactical Accessories:


Universal Gun Mount
Universal Mount
Pickatiny Weaver 45 degree
Picatinny Weaver 45 degree
RPS for Sierra-P
Remote Pressure Switch for Sierra-P

To order, use “Add Mount” or “Add Remote Pressure Switch” pull-down menu above.


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