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12/21/2025 10:33:02 AM EDT
[Last Edit: BlindFaith429][Edited]
Looking for a light to put on my DD upper. Has a fixed A2 front sight post, and a m-lok compatible fore-end.

Intended use would be HD / all-around gun.

Last time I looked into lights, the Modlight PLHv1 was the go-to, but that was a couple years ago.

This still the one to beat? Or has there been improvements in the SF offerings?

Was thinking about mounting it in an M-lok slot at the 1:30 setting (45 degrees right of vertical), and a center-mounted button on top of the handguard behind the front sight post. Something like the Unity AXON SL.

Thoughts? Recommendations?

Thanks!
12/21/2025 11:07:44 AM EDT
[#1]
I like the Arisaka 18350 bodies, paired with the head of your choice and the unity gascap rear end.
Rechargeable batteries are great for the price these days and that set up would be plenty bright for inside the home and outside.
And they currently have 10% off for Christmas sitewide.
https://arisakadefense.com/illumination/
12/21/2025 11:47:04 AM EDT
[#2]
I have a variety now, and just got a PLHv2 head.  As an "all around", I like it, good spill and throw, compatible with any of the popular dual fuel bodies, will run on anything but a single 123.
12/21/2025 3:57:21 PM EDT
[Last Edit: HobbitHunter][Edited] [#3]
Modlite plhv2
Surefire 640 turbo
Streamlight protac 2.0 railmount variant (there's 2)
Arisaka 18650 series body build.
Streamlight protac railmount hl-x variant (there's 2)
Arisaka 600 series body (cr123 only) with modlite led-f head build
Surefire 640 dual fuel (non turbo)

Edit to add, I've been perfectly happy with my streamlight protac railmount hl-x lights. I prefer clicky tailcaps and appreciate the lack of performance disparity between types of batteries used (either 18650 or cr123). If you want a pressure pad/switch, but like the other features, i'd look at the hl-x pro version with the improved jack cap, the older seperate dedicated switch head has been a cause of frustration in the past.
12/22/2025 8:53:26 PM EDT
[#4]
I’m a Modlite proponent however the new dual fuel 640 Surefires and good as well.
The output of the PLHv2 is a good HD/ all around output. The OKW would have a further throw than the PLH. Whatever you get, get dual fuel.
12/23/2025 9:35:06 PM EDT
[#5]
Modlite Noxon perhaps
12/24/2025 12:54:23 PM EDT
[Last Edit: triburst1][Edited] [#6]
I like Surefire

Attached File
“It does not take a majority to prevail, but rather an irate, tireless minority keen on setting brush fires of freedom in the minds of men”
- Samuel Adams
12/24/2025 1:10:10 PM EDT
[#7]
Still rocking a Modlite here
12/24/2025 5:14:36 PM EDT
[#8]
Some combination of Surefire and Arisaka is still my cost/reliability/performance cutoff.
12/30/2025 1:50:50 PM EDT
[#9]
Surefire 340 turbo for me.  I only went with it bc a buddy gifted me a pile of 18350 batteries.  I also like that the sf will run on 123s in a pinch.
12/30/2025 2:56:01 PM EDT
[#10]
Quote History
Originally Posted By Nobody69s:
I like the Arisaka 18350 bodies, paired with the head of your choice and the unity gascap rear end.
Rechargeable batteries are great for the price these days and that set up would be plenty bright for inside the home and outside.
And they currently have 10% off for Christmas sitewide.
https://arisakadefense.com/illumination/
View Quote

this
12/30/2025 3:01:56 PM EDT
[Last Edit: RollmarksMatter][Edited] [#11]
I like the modlite plhv2. I prefer throw over flood
1/2/2026 10:17:53 PM EDT
[#12]
Surefire, always surefire
An Assisting Hand

Glock Certified Armorer
1/3/2026 11:53:18 PM EDT
[#13]
I’ve pretty much fully reverted. I went from tail cap clickers to remote switches and back again. If you’re running NVG’s with multiple devices, I can get behind it. For just a light though, I’ll take reliability and simplicity.
1/4/2026 12:46:00 AM EDT
[#14]
Stream light pr tac hl-x rail mount or the other two versions. Streamlight has awesome support.
I survived the cockpocalypse of 11/21/2012.
Bacon grease, the Muslim approved .mil lubricant.
2/5/2026 5:35:06 AM EDT
[#15]
Dual fuel is over rated as hell and 100% pointless if you run the 18350 body.

If you want some flood PLHV2.

If you want throw, Surefire Turbo. Second choice is OKW.

The Surefire Pro hinge mount, specifically the picatinny mount over the MLOK will save weight and get the light tucked in tighter than any Arisaka mount too.

Alas I feel this excellent insight and advice will be overlooked by "MLOK is better" and "Must Dual Fuel" mouth breathers LOL.

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