Trace 4.5-27×50 FFP RMG – MOA
The TRACE 4.5-27x50mm RMG MOA Riflescope is engineered for shooters who demand the highest levels of precision and speed in competitive and challenging environments. This First Focal Plane (FFP) scope features the RMG MOA (Refined Mil Grid) reticle, designed to facilitate extreme precision and rapid target acquisition. With a powerful 4.5-27x magnification range and a 50mm objective lens, this riflescope ensures exceptional light gathering and crystal-clear images, even in low-light conditions.
The RMG MOA reticle is engineered for both precision shots and high-speed engagements, offering 2 MOA increments with integrated ½ MOA measuring bars for precise elevation and windage holds. The floating center dot ensures a refined point of aim for zeroing and shooting groups, while the heavy bars with chevron ends at the 3, 6, 9, and 12 o’clock positions help draw the shooter’s eye to the center of the reticle at lower magnifications.
Built with a robust 30mm tube, the TRACE 4.5-27x50mm provides superior light transmission and strength, making it suitable for all shooting conditions. The Precision Turret System (PTS) allows for precise and reliable adjustments, while the Zero Stop feature enables a consistent and dependable return to zero.
With 92% light transmission, the TRACE riflescope excels in low light scenarios, making it perfect for early morning or late evening hunts. The glass etched reticle and Weathershield lens coating provide added durability and clarity, ensuring your vision remains clear and unobstructed in any weather condition. Additionally, the HD alloy flip-up covers offer adjustable and removable protection, safeguarding your optics during transport and in the field.
The TRACE series has been trusted by competitive shooters and hunters alike, combining over 50 years of optics industry expertise to provide the best possible shooting experience. Whether you’re competing in PRS matches or hunting in the backcountry, the TRACE 4.5-27x50mm RMG MOA Riflescope offers the precision, speed, and reliability needed for success.
Experience unparalleled precision and speed with the TRACE 4.5-27x50mm RMG MOA Riflescope. Designed for competitive and PRS shooters as well as backcountry hunters, this scope features the exclusive RMG MOA First Focal Plane (FFP) reticle. Developed from years of optics expertise, the TRACE riflescope delivers everything you need for the most challenging shooting conditions, ensuring optimal performance and reliability.
- RMG MOA FFP Reticle: Combines precision and speed with 2 MOA increments and ½ MOA measuring bars for accurate holds.
- 4.5-27x Magnification: Wide range ideal for various shooting distances.
- 50mm Objective Lens: Enhances light transmission for bright, clear images.
- 30mm Tube: Ensures rigidity and superior light transmission.
- Heavy Duty (HD) Alloy Flip-Up Covers: Adjustable and removable for added protection.
- Precision Turret System (PTS): Allows for precise adjustments and positive turret feel.
- Zero Stop: Ensures a reliable return to zero.
- 92% Light Transmission: Maximises image brightness in low light conditions.
- Glass Etched Reticle: Maximum usability with clean and crisp lines.
- Weathershield Lens Coating: Protects against environmental elements.



Downloads
| Reticle Specs | Reticle Range Chart |
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Specifications
| Model Number/SKU | TR4275FM |
| Focal Plane | First (FFP) |
| Reticle calibrated magnification power (SFP only) | 20x |
| Magnification Range | 4.5-27x |
| Objective Lens Diameter | 50mm |
| Maintube Diameter | 30mm |
| Maintube Material | 6061-T6 |
| Zero Stop | Yes |
| Turret Index Value | 0.25MOA |
| Internal Elevation Adjustment | 60MOA |
| Internal Windage Adjustment | 60MOA |
| Parallax Adjustment Range | 25 Meters – Infinity |
| Exit Pupil Diameter | Low: 9.5mm; High: 1.9mm |
| Eye Relief | 91-100mm |
| Field Of View @100 Meters | Low: 7.4m; High: 1.3m |
| Field of view @ 100 Yards | Low: 22.2ft; High: 3.9ft |
| Objective Outer Diameter | 57.5mm |
| Lens Coating | Fully Multi Coated (FMC) |
| Ocular Outer Diameter | 43.5mm |
| Weight | 824g |
| Available Reticles | RMG reticle RMG MOA reticle |
| Illumination | No |
| Light Transmission | 92% |
| Waterproof Rating | IPX7 |
| Colour | Black |
| Product Resources | Visit the ZeroTech Resources Website |













