4.5-27X50mm RMG

TRACE – delivering everything you need and nothing you don’t, to execute the most precise and technical shooting results in the most challenging conditions.

  • RMG reticle
  • 30mm tube
  • HD alloy flip-up covers
  • Half Magnification Index (HMI)
  • Precision Turret System (PTS)
  • Zero Stop
  • 92% Light Transmission
  • Glass etched reticle
  • Weathershield lens coating


SKU TR4275F Category Tag


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Imagine pinpoint accuracy and precision at high speed shooting, guaranteed on every target every time. With the RMG First Focal Plane (FFP) reticle developed exclusively by ZeroTech, from years of optics experience, the TRACE is the ideal riflescope for competitive and PRS shooters and backcountry hunters.

With 92% light transmission and HD glass etching, the RMG FFP ensures targets are always on lock even when holding elevation and windage without needing to dial the turret. The extra wide magnification range and Precision Turret System (PTS) makes TRACE the best riflescope suitable for long range targets, with heavy duty robust construction that is easy to adjust.



  • Heavy Duty Alloy Flip-Up Covers
  • Locking Ring Tool For HD Flip-Up Covers
  • Turret Allen Key
  • 3 Spare Turret Grub Screws
  • Instruction Manual
  • Reticle Range Chart
  • High Quality Microfibre Cloth


Focal PlaneSecond (SFP)
Reticle calibrated magnification power (SFP only)20x
Magnification Range4.5-27x
Objective Lens Diameter50mm
Maintube Diameter30mm
Zero StopYes
Turret Index Value0.1MRAD
Internal Elevation Adjustment17.8MRAD
Internal Windage Adjustment17.8MRAD
Parallax Adjustment Range25 Meters – Infinity
Exit Pupil DiameterLow: 9.5mm; High: 1.9mm
Eye Relief91-100mm
Field Of View @100 MetersLow: 7.4m; High: 1.3m
Objective Outer Diameter57.5mm
Ocular Outer Diameter43.5mm
Available ReticlesRMG reticle
RMG MOA reticle
Product ResourcesVisit the ZeroTech Resources Website




Whether holding elevation and windage for high speed, precision shots or dialling your turrets for long range targets, the RMG (Refined Mil Grid) is the perfect blend of precision and speed.

Subtended in 0.5 mil increments with integrated 0.1 mil measuring bars, the RMG allows shooters to apply elevation and windage holds without having to dial the turrets. A floating centre dot ensures a refined point of aim for zeroing and shooting groups, while the heavy bars with chevron ends at 3, 6, 9 and 12 o’clock help draw the shooter’s eye to the centre of the reticle at lower magnifications.


2 reviews for 4.5-27X50mm RMG

Based on 2 reviews
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1-2 of 2 reviews
  1. AH

    Great priced scope that matches the quality of the bigger budget brands. I’ve had my little .308 out to 1000mtrs with this scope mounted on top. Very happy my purchase and will definitely buy more from the Zerotech range. Couldn’t add a picture to the review unfortunately.

    • J

      Dear Aaron,

      Thank you for your insightful feedback on our product. We’re pleased to hear that it met your expectations.

      Please note that our Review form provides an option for uploading images. Simply click the ‘UPLOAD’ button to attach your photos/videos (a maximum of 10 files, with each file up to 10MB).

      Should you prefer, feel free to forward your images directly to [email protected], and we’ll ensure they are uploaded on your behalf.

      We truly appreciate your feedback.

      Warm regards,


  2. T

    I was going to spend much more on a scope from one of the big brands, fortunately I was put onto this brand by a chap (F class shooter) who works at a firearms dealer I regularly visit . He could’ve agreed with me and sold me something twice the price, he didn’t and said “have you heard of Zerotech”. I hadn’t, 30-45 minutes of conversation passed and I left the store empty handed ready to research this scope.

    I went back to the store a few more times to have a look at the scope, look through it and ask some more questions. Eventually I put a deposit down, I was very lucky that my family got together and for a milestone birthday they asked everyone to contribute to the purchase of this. Another group of friends got me a voucher for a long range shooting course where I could push the limits of the rifle/scope package.

    The clarity, features, reticle and price point of this scope are excellent. I have no complaints, absolutely wrapped and invested the other money I had saved into buying ammunition to practice. Just one mans honest review and opinion, take it as you wish.

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