Primary Arms Compact Weapon Light FDE (800 Lumens) GENIV

Manufactured by Primary Arms
1 Reviews


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The Primary Arms Compact Weapon Light, Gen IV is our latest iteration of a compact, simple 1 inch tube tactical illumination device, now available in flat dark earth anodizing. The 4th generation compact light features an impressive 800 lumens brightness rating powered by 2 included CR123A batteries. The rugged construction allows you to traverse the most demanding terrain without worry. The Gen IV is both waterproof and shock proof, shotgun rated and backed up by the Primary Arms Lifetime Warranty. Its CREE XP-L HD LED bulb gives a 200 yard throw distance, and the light is compatible with a wide variety of 1-inch style light mounts. Optional matching tape switch is also available in FDE, product code SFDTST.


Battery TypeCR123A 3V Lithium x2
BrandPrimary Arms
FinishHardcoat Anodized
ManufacturerPrimary Arms
ModesConstant, Momentary
Output800 Lumens
Run Time2.5 Hours
Weight5.6 Oz

Ratings & Reviews

1 review

  • 4 stars
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The rating really should be 4.5 stars due to color. I had a $100 900 lumen light from a major brand name but replaced it with a 700 lumen PA Gen III light that was much, much brighter. Now I have installed a PA Gen IV 800 lumen light that is even brighter still! I have run the lights in the darkness of night side by side and one on the other and there is no doubt. The Gen IV is noticably brighter with an identical lighting signature. If there is a downside, it is the FDE color which is "light brown" but is close enough to disregard as my 10.5" pistol is not a hangar queen