Sig Sauer
Foxtrot-MSR
Based on 52 Reddit mentions
$169.99
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Most discussed features
Sentiment summary across the product areas Reddit users mention most.
Reddit mentions
Original Reddit posts and comments behind this analysis.
Did I finally find the light sweet spot?
Received my Foxtrot-MSR. Once I figure out how to get the exposure right on my iPhone I'll take some beam shots comparing it to a Scout 640 Turbo, Protac HLX, and my Malkoff HTLv3. I will say it's pretty incredible how good the Foxtrot-MSR is for under $200. My first impressions are it's a much bett
...jhon503 in r/Springfield_KUNA
March 5, 2026 8:50 AM
2
She’s getting there
Thanks! It’s the Sig Foxtrot-MSR compact. It’s a great little light, super bright. The shadow isn’t awful, tbh. I was thinking about putting it on the to pic rail, but I feel like the shadow might actually be worse.
daymnNnightmanARIM in r/Springfield_KUNA
March 13, 2026 8:32 PM
2
G$ X KAC
HLX is plenty good IMO, i recently had the new Sig foxtrot msr, the switch is much nicer and is surefire compatible, but i still find myself wanting to use tailcap switch instead. HLX is much brighter despite their spec being similar. Ended up going back to streamlight.
rmrfpoof in r/GunPorn
June 18, 2026 3:54 AM
2
Light setups
Sig’s got a real nice one. 1,300 lumens and 33k candela. The pressure switch is tiny but solid, uses Surefire’s plug. And, you can get the weapon light in either long or short configuration. https://www.opticsplanet.com/sig-sauer-sig-sauer-foxtrot-msr-compact-rifle-light.html 
Emergency_Fan_7800 in r/MP5
August 12, 2025 3:36 AM
2
Any light recommendations??
I’m very surprised that no one suggested the new Sig Foxtrot-MSR 18650. It’s a Hell of a light. It takes Surefire pressure switches, has 33k candela, 1350 lumens and is very affordable. It’s my new favorite light.
Emergency_Fan_7800 in r/300BLK
November 8, 2025 4:22 AM
2
Also waiting on my Ronin Arms suppressor
I understand suppressor clearance. But a 11oz light is wild on a already heavy gun. Sig FOXTROT-MSR compact is near same lumen & candela and is only 3.6oz and also can mount on the rail also, the button is tiny and can mount right on rail where the button on the OWL mounts. Some info for you if you
...GardnerC335i in r/MPX
December 25, 2025 6:51 AM
2
Weapon light needed
Also sig FOXTROT-MSR has 1300 lumens and a compact push pad if you wanna give it a try
five_5six in r/ar15pistol
February 24, 2026 7:11 PM
1
Weapon lights
Sig Sauer, Foxtrot MSR EDC. I have the fullsize right now, but I plan on getting the stubby to go down in size. Battery doesn't last as long, but it's just as bright. These suckers are bright.
InspiredByStrange in r/p365xmacro
November 14, 2025 5:53 PM
1
Alternative tape switches
I got a $17 knockoff SR07. It works but visibly drops the brightness of both the M951 and Foxtrot MSR I tried it with.
Griff2142 in r/NightVision
February 12, 2026 5:00 AM
1
Suggestions for new build
The Sig foxtrot MSR lights are bright and not bad for the price as they include the mount and pressure switch for $200 MSRP
GoodRelationship8925 in r/300BLK
January 17, 2026 1:38 AM
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