Holosun HS507-PROMAX-GD-PRS: open reflex pistol sight, enlarged window with sunshade, performance reticle system, solar failsafe with a Performance Reticle System: 2 MOA dot / 8, 20 or 32 MOA circle, gold, 1.18″ x 0.98″ window and IP67 rating. Holosun lifetime housing warranty. Available from 3 Gun Tactical, Tingalpa QLD — no licence required for optics.
$941.29
Available on back-order
The Holosun HS507-PROMAX-GD-PRS is a new-for-2026 open reflex pistol sight that pairs an enlarged 1.18 x 0.98 inch window with a forward-leaning sunshade to cut glare, plus the Performance Reticle System (2 MOA dot with selectable 8/20/32 MOA circle) and a solar failsafe panel. It uses a 7075-T6 aluminium housing, RMR footprint and side-loading CR1632 battery. Holosun lists it as ‘NEW FOR 2026 – Coming Q3’. The reticle is Performance Reticle System: 2 MOA dot / 8, 20 or 32 MOA circle, gold (590 nm). Suits optics-ready competition and range pistols with an RMR-pattern slide cut or plate where the shooter wants the biggest possible window and glare control. Specifications below are from the manufacturer’s published data.
What reticle does the Holosun HS507-PROMAX-GD-PRS have?
Performance Reticle System: 2 MOA dot / 8, 20 or 32 MOA circle, gold (590 nm), per the holosun.com specification page.
Is the HS507 PROMAX PRS waterproof?
Holosun rates it IP67.
Do I need a firearms licence to buy this optic?
No. Optics and mounts are not controlled items in Australia and ship Australia-wide from 3 Gun Tactical, Tingalpa QLD.
3 Gun Tactical, Tingalpa QLD — Licensed Firearms Dealer 50001578. Optics, mounts and accessories can be purchased without a firearms licence and are shipped Australia-wide. Source: Holosun.
The Holosun HS507-PROMAX-GD-PRS is a new-for-2026 open reflex pistol sight that pairs an enlarged 1.18 x 0.98 inch window with a forward-leaning sunshade to cut glare, plus the Performance Reticle System (2 MOA dot with selectable 8/20/32 MOA circle) and a solar failsafe panel. It uses a 7075-T6 aluminium housing, RMR footprint and side-loading CR1632 battery. Holosun lists it as ‘NEW FOR 2026 – Coming Q3’. The reticle is Performance Reticle System: 2 MOA dot / 8, 20 or 32 MOA circle, gold (590 nm). Suits optics-ready competition and range pistols with an RMR-pattern slide cut or plate where the shooter wants the biggest possible window and glare control. Specifications below are from the manufacturer’s published data.
What reticle does the Holosun HS507-PROMAX-GD-PRS have?
Performance Reticle System: 2 MOA dot / 8, 20 or 32 MOA circle, gold (590 nm), per the holosun.com specification page.
Is the HS507 PROMAX PRS waterproof?
Holosun rates it IP67.
Do I need a firearms licence to buy this optic?
No. Optics and mounts are not controlled items in Australia and ship Australia-wide from 3 Gun Tactical, Tingalpa QLD.
3 Gun Tactical, Tingalpa QLD — Licensed Firearms Dealer 50001578. Optics, mounts and accessories can be purchased without a firearms licence and are shipped Australia-wide. Source: Holosun.
| Brand | Holosun |
|---|---|
| Model | HS507-PROMAX-GD-PRS |
| Reticle | Performance Reticle System: 2 MOA dot / 8, 20 or 32 MOA circle, gold (590 nm) |
| Type | Open reflex pistol sight with forward-leaning sunshade |
| Window | 1.18" x 0.98" |
| Housing | 7075-T6 aluminium, hard anodised, black |
| Footprint | RMR (direct mount) |
| Battery | CR1632, side-loading tray (removable) |
| Brightness settings | 8 daylight & 4 night vision |
| Power features | Solar failsafe, Shake Awake, auto off, memory, manual brightness, lockout mode |
| Click value | 1 MOA |
| Adjustment range | ±30 MOA windage & elevation |
| Waterproof | IP67 |
| Shock rating | 5000G vibration |
| Operating temperature | -30°C to 60°C (storage -40°C to 70°C) |
| Dimensions | 1.8" x 1.4" x 1.38" |
| Weight | 1.7 oz |
| Parallax | Parallax free, unlimited eye relief, multi-coated lens |
| Magnification | 1x |
| Battery life | Up to 50,000 hours (setting 6) |
| Housing colour | Black |
| Warranty | Metal housing and optical system: lifetime of the product; LED illumination: 10 years from manufacture (registration required) |
| Availability | Available on back-order |
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