Duty Arms IndexDuty Arms Index
Weapon light evaluation memo: SureFire X300 Ultra (X300U) vs Streamlight TLR-1
| Version compared | SureFire X300 Ultra (X300U)SureFire X300U-A (Lever Latch / Rail-Lock) | Streamlight TLR-1Streamlight TLR-1 |
|---|---|---|
| Made for | Not published | Not published |
| Mount | Lever Latch system permits rapid attachment to and removal from rails on pistols or rifles [1] | Not published |
| Pistol fitment (maker's stated) | Attaches securely to both Universal and Picatinny accessory rails [1] | Includes keys for GLOCK -style rails , MIL-STD-1913 (Picatinny) rails , Beretta 90two , Smith & Wesson SW99 , and Smith & Wesson TSW [2] |
| Output | 1,000 lumens [1] | 300 lumens [2] |
| Peak beam intensity | 11,300 candela [1] | 12,000 candela [2] |
| Beam distance | 213 meters [1] | 219 meters [2] |
| Runtime (maker's stated) | 1.25 hours [1] | 2.50 hours [2] |
| Test standard (as stated) | Not published | Not published |
| Laser | Not published | Not published |
| Battery | Two 123A lithium (incl.) [1] | CR123A Lithium [2] |
| Switch / activation | Ambidextrous push/toggle [1] | Not published |
| Remote / pressure switch options | Accepts optional pressure-activated DG and XT remote switches [1] | Remote switches available as optional accessories [2] |
| Length | 3.76 in (9.55 cm) [1] | 3.39 inches (8.61 centimeters) [2] |
| Weight | 4.0 oz (113 g) [1] | 4.18 ounces (118.50 grams) [2] |
| Body material | Aluminum [1] | 6000 Series machined aircraft aluminum with black anodized finish [2] |
| Water rating (maker's stated) | IPX7 waterproof to 1 meter for 30 minutes [1] | Not published |
| Maker list price | $379.00 - $399.00 [1] | Not published |
| Agencies issuing (current entry) | 6 of 51 agencies with a sourced weapon light | 5 of 51 agencies with a sourced weapon light |
| Most common host weapon | Glock G17 Gen5 (1) | Glock G17 MOS (1) |
Notices
No recalls, safety statements or agency actions on file for either model.
Sources
- [1] X300U-A WeaponLight. SureFire. Accessed Oct 11, 2026. https://www.surefire.com/x300u-a-weaponlight/ (archive: https://web.archive.org/web/2026/https://www.surefire.com/x300u-a-weaponlight/)
- [2] TLR-1. Streamlight. Accessed Oct 11, 2026. https://www.streamlight.com/products/detail/tlr-1 (archive: https://web.archive.org/web/2026/https://www.streamlight.com/products/detail/tlr-1)