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Duty Arms Index

Weapon light evaluation memo: Streamlight TLR-7 X vs Streamlight TLR-7 sub

Prepared Oct 11, 2026 from Duty Arms Index; agency data as of Oct 11, 2026. Specs as published by each maker, checked Oct 11, 2026.

Live page, sources and updates
Version comparedStreamlight TLR-7 XStreamlight TLR-7 XStreamlight TLR-7 subStreamlight TLR-7 sub
Made forNot publishedNot published
MountRail-grip clamp securely attaches/detaches without putting your hands in front of the muzzle [1]Not published
Pistol fitment (maker's stated)Not publishedModels for GLOCK 43X MOS / 48 MOS / 43X RAIL / 48 RAIL, SIG SAUER P365/XL, 1913 and 1913OS (per the maker's fact sheets) [2]
Output725 lumens [1]725 lumens [2]
Peak beam intensity9,500 candela [1]7,700 candela [2]
Beam distance195 meters [1]176 meters [2]
Runtime (maker's stated)1.00 hours [1]1.00 hours [2]
Test standard (as stated)Not publishedNot published
LaserNot publishedNot published
BatterySL-B9 Rechargeable Battery Pack, CR123A Lithium [1]SL-B9 Rechargeable Battery Pack, CR123A Lithium [2]
Switch / activationAmbidextrous rear paddle switches with HIGH and LOW options [1]Ambidextrous rear paddle switches with HIGH and LOW options [2]
Remote / pressure switch optionsNot publishedNot published
Length2.58 inches (6.55 centimeters) [1]2.51 inches (6.38 centimeters) [2]
Weight2.64 ounces (74.84 grams) [1]2.64 ounces (74.84 grams) [2]
Body materialNot publishedNot published
Water rating (maker's stated)IPX7 waterproof to 1m for 30 minutes [1]IPX7 waterproof to 1m for 30 minutes [2]
Maker list priceNot publishedNot published
Agencies issuing (current entry)5 of 50 agencies with a sourced weapon light0 of 50 agencies with a sourced weapon light
Most common host weaponGlock G45 MOS (4)None sourced

Notices

No recalls, safety statements or agency actions on file for either model.

Sources

  1. [1] TLR-7 X. Streamlight. Accessed Oct 11, 2026. https://www.streamlight.com/products/detail/tlr-7-x (archive: https://web.archive.org/web/2026/https://www.streamlight.com/products/detail/tlr-7-x)
  2. [2] TLR-7 sub. Streamlight. Accessed Oct 11, 2026. https://www.streamlight.com/products/detail/tlr-7-sub (archive: https://web.archive.org/web/2026/https://www.streamlight.com/products/detail/tlr-7-sub)

Not a recommendation. Duty Arms Index records what agencies issue and what makers publish; it does not test, rate or endorse equipment. Specs are copied as published by each maker for the version named and can change without notice; output, battery-life and water figures are the maker's own and may use different test conditions. Verify with the manufacturer before purchase or policy decisions. Agency counts cover agencies with a sourced entry in the index, not all US agencies.

https://dutyarmsindex.com/compare/lights/streamlight-tlr-7x-vs-streamlight-tlr-7-sub