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Guide des empreintes des viseurs points rouges
August 7, 2024

Red dot sight footprint guide

Discover the footprints of Vector Optics red dot sights and their compatible adapters for optimal setup of your equipment.


Summary

1. What is a mounting imprint on a sight?

2. The different mounting points for a red dot sight

2.1 TEK Footprint / Docter Compatible

2.2 MOJ Footprint / Trijicon RMR compatible: SRO

2.3 MAG Footprint / RMS Shield compatible

2.4 VOD Footprint / Aimpoint Acro compatible

2.5 RUM Footprint / Aimpoint Micro compatible

2.6 GIN footprint / C-More RTS compatible


1. What is a mounting imprint on a sight?

The footprints on red dot sights are the mounting diagrams that determine how the sight mounts to a specific firearm or support. These diagrams include the arrangement of holes, grooves, and anchor points on the base of the sight, which must correspond exactly to the mounting points on the firearm or adapter.

There are several types of mounts commonly used in the red dot sight industry, each designed to fit different sight and weapon models. For example:

  • RMR Mount : Used by Trijicon RMR sights and other brands that have adopted this standard. It is characterized by a specific arrangement of mounting holes and is compatible with mounts and firearms designed for this type of mounting.

  • Docter/Noblex impression : Another common type of impression, used by several manufacturers. It features a different fixation scheme than the RMR impression.

  • Shield RMS Mount : Used by the Shield RMS series sights and other similar sights. This mount is particularly well-suited to compact and subcompact handguns due to its small size and light weight. It features a distinct mounting pattern, different from the RMR and Docter/Noblex mounts.

The importance of the scope mount lies in its ability to ensure a secure and stable attachment of the sight to the firearm. An unsuitable mount could result in improper mounting, which could not only impair shooting accuracy but also cause stability issues or damage to the firearm. Therefore, it is essential to verify the compatibility of the sight mount with your firearm or adapter before purchasing.

When purchasing a red dot sight, it is crucial to verify that the sight's footprint matches the footprint of your mount or firearm. This ensures the sight will be properly aligned and securely attached, guaranteeing optimal performance and safe operation.

To improve your understanding, this article may refer to other brands.

2. The different mounting points for a red dot sight

  • Vector Optics imprint TEK = Docter / Noblex
  • Vector Optics MOJ footprint = Trijicon RMR
  • Vector Optics MAG imprint = Shield RMS
  • Vector Optics RUM footprint = Aimpoint Micro
  • Vector Optics VOD footprint = Ampoint Acro
  • Vector Optics GIN footprint = C-more RTS

Here are some popular footprints. Let's explore them in detail.

Fingerprint Red Dot Sight

2.1 TEK Footprint / Docter Compatible

Docter Noblex Footprint

Adapter Pistol Red Dot Sight

  • Rifle mounts:
     SCRA-67 Tek/Docter scope riser for Weaver and Picatinny rails on rifles and carbine
    SCFRM-01 45° offset mount for Picatinny rail on rifle
    SCFRM-04 for low mounting on Dovetail for rifle.


2.2 MOJ footprint / Trijicon RMR compatible, SRO

Trijicon RMR Footprint


2.3 MAG Footprint / RMS Shield compatible

Shield RMS Footprint


2.4 VOD Footprint / Aimpoint Acro compatible

Aimpoint Acro Footprint
  • Dimensions:
     46 mm x 30 mm
  • Configuration:
     no screws, but a transverse cut in the middle for a precise and play-free fit.
  • Compatible with:
    Aimpoint ACRO
  • Characteristic :
     No mounting points or screws. Similar to a Weaver rail. Clamped by pinching with a central screw. Typically used for closed red dot sights.
  • Vector Optics red dot sights with VOD Aimpoint Acro imprint:
    SCRD-63 Frenzy Plus 1x18x20 3 MOA
    SCRD-F63 Frenzy Plus 1x18x20 FDE
    SCRD-SM63 Frenzy Plus 1x18x20 Solar Multi-Reticle
  • Pistol grip plates, compatible with Aimpoint Acro VOD :
    SCFRM-12 for GLOCK 17 MOS
    SCFRM-18 CZ SHADOW 2 OR
    SCFRM-20 HK SFP9.
  • Fingerprint converters:
    SCFRM-13 RMR to ACRO
  • Assembly:
     SCFRM-14 for weaver rail, low mounting
    SCFRM-15 AR15 1/3 Co-Witness Cantilever Riser on Picatinny or Weaver
    SCFRM-17 for dovetail rail, bottom mount.


2.5 RUM Footprint / Aimpoint Micro compatible

Aimpoint Micro Footprint
  • Dimensions:
     20 mm x 53 mm
  • Configuration:
     a central cutout, two screw holes on each side.
  • Compatible with:
     Aimpoint Micro T1 T2 H1 H2
  • Feature: developed for tubular sights, used on shoulder weapons.
  • Adapters: N/A
  • Assembly:
    SCPSM-01 (for picatinny rail, low Cantiliver mount),
    SCPSM-02 (for picatinny rail, low mount).
  • Vector Optics red dot sights with RUM Aimpoint Micro imprint:
    Maverick series
    Scrapper series
    Paragon Prism series
    Centurion series 1 x 20


2.6 GIN footprint / C-More RTS compatible

C-more RTS Footprint
  • Dimensions:
     27 mm x 52 mm
  • Configuration:
     two screws at the back and two pins at the front.
  • Compatible with:
     C-More RTS / C-More STS.
  • Characteristic :
    The largest footprint, generally designed for IPSC competitions in the OPEN division (Individual Practical Shooting). Offers a large window for a wide field of view, sometimes used on rifles.
  • Adapters:
     N / A
  • Vector Optics red dot sights with GIN C-more RTS imprint:
     SCRD-65 Frenzy Plus 1x22x32 QD Red Dot Sight 6 MOA
    SCRD-SM44 Frenzy Plus 1x22x32 SMR Multi-reticle 3 MOA



Choosing the right adapter is a crucial step in mounting a red dot sight on your firearm. Each adapter is designed to fit specific sight and firearm configurations, meaning it's essential to verify the adapter's compatibility with your firearm model before purchasing. Once you've found the appropriate adapter, it's equally important to select a red dot sight that's compatible with it.

By following these steps, you ensure a correct and optimal installation of your equipment, thus guaranteeing a safe, accurate and satisfying shooting experience.

Take the time to carefully check these compatibilities to avoid any errors and incompatibilities between your weapon, the adapter when necessary, and your red dot sight.

Next article Frenzy 1x20x28 red dot installation on Glock MOS

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