Steiner MPS 2.0 Enclosed Pistol Sight - 3.3 MOA Red Dot - ACRO Footprint

The Steiner MPS 2.0 brings all-metal enclosed construction and battle-proven mil-spec durability to the pistol red dot category — a 3.3 MOA red dot in a fully sealed metal housing with enhanced sidewalls, a recessed window with metal hood, IPX7 waterproofing, 13,000-hour battery life, and ACRO-footprint compatibility for the broadest optic-ready pistol ecosystem.

The Steiner MPS 2.0 (Micro Pistol Sight) is a fully enclosed pistol red dot sight delivering a 3.3 MOA red dot through an all-metal housing with enhanced sidewalls and a recessed window with metal hood. Features: 8 brightness settings including 2 night-vision-compatible levels, auto and manual brightness modes, 13,000-hour battery life, battery access without dismounting, 1x magnification. Weight: 2.05 oz. Footprint: ACRO. Compatible with ACRO-footprint adapter plates. Mounting plate not included.

The MPS 2.0 is built around Steiner's commitment to all-metal construction for a pistol optic — the enhanced extra-thickness sidewalls that surround the emitter provide a shock rating that Steiner describes as best-in-class, and the completely sealed housing prevents the water pressure ingress that limits open-emitter and lighter-construction enclosed optics. The recessed front window with metal hood directly addresses one of the most common real-world failure modes for pistol optics: front lens impact damage from dropped firearms, slides cycling against barriers, and contact with hard surfaces during deployment. By recessing the window behind a metal hood, the MPS prevents objects from reaching the front lens in the situations where standard optic housings take direct strikes. The ACRO footprint is increasingly common on optic-ready pistols from European and American manufacturers and provides a broad mounting ecosystem. The 3.3 MOA dot balances precision for aimed fire with a dot large enough for fast acquisition — smaller than a 6 MOA speed dot but larger than a 1 MOA competition dot, a practical general-purpose size for duty and carry. The 13,000-hour battery life at a moderate brightness setting exceeds many competitors in this category. Battery access without dismounting allows field battery replacement without removing the optic from the slide. The 2.05-oz weight is competitive for an all-metal fully enclosed housing.

Reticle: 3.3 MOA red dot. Housing: all-metal, fully enclosed, enhanced extra sidewalls, recessed window with metal hood. Footprint: ACRO. Brightness: 8 settings (6 daylight, 2 NV-compatible), auto and manual modes. Battery life: 13,000 hours. Battery access: without dismounting. Magnification: 1x. Weight: 2.05 oz. Waterproof: IPX7. Mounting plate: not included.

All-metal construction with enhanced extra sidewalls delivers best-in-class shock rating for pistol optic applications. Recessed window with metal hood protects front lens from direct strikes — the most common real-world damage mode for slide-mounted optics. Fully sealed housing provides reliable waterproofing beyond open-emitter and lightweight enclosed designs. Battery replacement without dismounting allows field service without removing the optic.

The right enclosed pistol optic for duty and hard-use applications where maximum housing durability and front-lens protection take priority — all-metal construction, recessed metal-hooded window, ACRO footprint, 13,000-hour battery life at 2.05 oz.