Description
The Holosun HE515GM-GR is the green-reticle version of Holosun’s 515GM enclosed micro sight, a 1x, parallax-free rifle optic with a 20 mm lens, Multi-Reticle System and a quick-detach Picatinny mount at lower 1/3 co-witness height. 3GT lists it as HS515GM-GR. The green 540 nm Super LED reticle is easy for many shooters to pick up against bush and dry grass, which suits it to Queensland pig and goat hunting on a straight-pull or lever-action rifle as well as 3-Gun and practical shotgun use.
The housing is CNC-machined 7075-T6 aluminium with a hard-anodised finish and a sealed, submersible body. Holosun’s Multi-Reticle System lets you select a 2 MOA dot, a 65 MOA circle, or the combined circle-dot; there are 12 brightness settings including 2 night-vision-compatible levels, with 1/2 MOA adjustment clicks. Shake Awake motion sensing turns the sight on the moment the rifle moves and powers it down when idle, and a single CR2032 in the side-loading tray gives up to 50,000 hours of run time, so the battery can be changed without removing the optic from the mount. Flip-up lens covers and a kill-flash are supplied.
- Holosun HE515GM-GR – green Multi-Reticle System: 2 MOA dot, 65 MOA circle or circle-dot
- Green Super LED, 540 nm; 12 brightness settings (10 daylight + 2 night vision)
- 1x magnification, parallax-free with unlimited eye relief; 20 mm lens; 1/2 MOA clicks
- 7075-T6 aluminium housing, hard-anodised black; sealed submersible body
- Shake Awake motion activation with auto power-down
- Side-loading CR2032 battery tray; up to 50,000 hours battery life
- Quick-detach Picatinny mount at lower 1/3 co-witness (1.63 in) height; Aimpoint Micro mount footprint
- Supplied with flip-up lens covers, kill-flash, CR2032 battery, T10 key and lens cloth
FAQ
Is this the red or green reticle 515GM? Green. Holosun’s green-reticle 515GM is catalogued as HE515GM-GR; the red version is the HS515GM.
Can I change the battery without losing zero? Yes – the CR2032 sits in a side-loading tray, so the sight stays on the mount while you swap it.
What height is the included mount? A quick-detach Picatinny mount at 1.63 in (lower 1/3 co-witness), and the sight also uses the Aimpoint Micro mount footprint if you prefer a different base.
3 Gun Tactical is a licensed firearms dealer (Dealer Licence 50001578) in Tingalpa, Brisbane. No licence is needed to buy this item; we ship Australia-wide or you can collect in store.







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