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Weaver base for Mr-163, OP-SKS (EST)

Internal code: 7060
Are available
Only 2 left in stock
3,990 Р To order   items
Approx. 57 USD

The main purpose of the upper base Weaver for Mr 163 (EST)

Weaver top base for Mr 163 (ECT) is a universal bracket for mounting various attachments sighting equipment. These include day or night optical sights, thermal imagers, collimators, equipped with bracket, or with brackets 21mm Weaver. Rail weaver on the OP-SKS is also suitable for mounting fixtures equipped with fasteners MIL-SPEC 1913 Picatinny Rail (Picatinny rail mount). These mounts are universal and very common, as their most important feature is the reliability, accuracy and speed of installation.

Bracket weaver ECT come with fasteners for installation on hunting rifles OP-SKS (MP 163), with a narrow strap. The mounting arms are on the side rail dovetail width of 11 mm. the Fixing takes place by means of a screw which is tightened with a special l-shaped key. For further questions about the purpose, characteristics, guarantee, purchase or delivery of the upper base Weaver for Mr 163 (EST) – call the specialists of our online store by phone (495) 989-10-56. All questions can be set online on the website, and to read or write reviews about the product.

Key features side bracket with Weaver base (MP-163)

  • Easy and quick installation without the use of additional equipment
  • Equips the weapon Weaver top base length 100 mm
  • Allows you to install rifle scopes and dot sights with Weaver and Picatinny mounts
  • Quick mounting on the weapon, save the settings and adjustment when re-installing
  • Reliability of fixing of the bracket on the arms and 100% payment returns
  • 12 month warranty
  • Manufacturer of EHST, OOO, Russia

Design features quick release mount with Weaver base for OP-SKS

Quick release mount with Weaver base for OP-SKS made of duralumin alloy, which combines high strength with lightness and corrosion resistance. Fastening products are made with such a view, to withstand shock and vibration from the recoil when firing the maximum allowable caliber of weapon. To maintain good appearance, protection from the harmful effects of the powder gases and gun grease on all surfaces are coated black.

Top gun weaver base (Weaver Rail) is 100 mm and has 9 slots for installation of equipment. This length is enough not only to set the day sights or collimators, but also for fixing the big night or thermal imaging scopes. You can conveniently arrange the optics depending on the length of the stock characteristics and individual preferences of the shooter. In addition, the base feature of Weaver is that it is possible to set attachments to mount standard Picatinny rail.

Package includes:

  • Weaver base on the OP-SKS (Mr-163) – 1 PC.
  • G-shaped key – 1 PC.
  • Packaging

Specifications for Weaver base top Mr 163 (EST)

Technical data

Weaver top base for Mr 163 (EST)

Fastening on the weapon

Removable: dovetail 11mm

Mount optics

Weaver Rail (weaver), Picatinny Rail (Picatinny rail) 21 mm

Installed equipment

Optical day and night sights, collimators, thermal imagers

Designed for weapons

OP-SKS (MR-163)

Physical and operational characteristics


Aluminum alloy


Matte black

Overall dimensions, mm


Weight, kg



OOO "Electronic machinery", Tula, Russia

Case material
aluminum alloy
Weaver rail
Country of origin
Manufacturer's warranty (years)
Dimensions (mm)
100 × 38 × 52
Package dimensions, place 1 (mm)
114 × 70 × 38
Net weight (kg)
Gross weight 1 (kg)